SQL Server MTA 98-364

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Question 1 of 145

The terms "bitmap," "b-tree," and "hash" refer to which type of database structure?

Select one of the following:

View
Functon
Index
Stored procedure
Trigger

Explanation

Question 2 of 145

One reason to add an index is to:

Select one of the following:

Decrease storage space
Increase database security.
Improve performance of select statements.
Improve performance of insert statements.

Explanation

Question 3 of 145

You have a table that contains the following data.

You break the table into the following two tables.

This process is referred to as:

Select one or more of the following:

defragmentaton
normalizaton
fragmentaton
denormalizaton

Explanation

Question 4 of 145

You have a table that contains the following data.

Which database term is used to describe the relatonship between ProductID and ProductCategory?

Select one of the following:

Cohort
Relatonally dependent
Deterministc
Functonally dependent
Compositonal

Explanation

Question 5 of 145

Which key uniquely identies a row in a table?

Select one of the following:

foreiqn
primary
local
superkey

Explanation

Question 6 of 145

Which statement creates a composite key?

Select one of the following:

Opton A
Opton B
Opton C
Opton D

Explanation

Question 7 of 145

At 3:00 P.M. (1500 hours), you create a backup of your database. At 4:00 P.M. (1600 hours), you create a table named
Customer and import data into the table. At 5:00 P.M. (1700 hours), your server fails.

You run a script to apply only the 3:00 P.M. backup to your database. What is the result of the script?

Select one of the following:

The Customer table no longer exists.
The Customer table is unafected.
The Customer table exists but has no data.
The script fails.

Explanation

Question 8 of 145

In which situaton do you need to perform a restore on a database?

Select one of the following:

when data becomes corrupted in the database
when you need to roll back a transacton
when you encounter an error in your applicaton
when data needs to be deleted from the database

Explanation

Question 9 of 145

Which command should you use to give a user permission to read the data in a table?

Select one of the following:

ALLOW SELECT
LET READ
PERMIT READ
GRANT SELECT

Explanation

Question 10 of 145

You need to enable a new employee to authentcate to your database.
Which command should you use?

Select one of the following:

ALLOW USER
CREATE USER
ADD USER
INSERT USER
ALTER USER

Explanation

Question 11 of 145

Which keyword can be used in a create table statement?

Select one of the following:

ORDER BY
DISTINCT
GROUP BY
UNIQUE

Explanation

Question 12 of 145

You need to store product quanttes, and you want to minimize the amount of storage space that is used. Which data
type should you use?

Select one of the following:

INTEGER
DOUBLE
COUNT
FLOAT

Explanation

Question 13 of 145

Which statement will result in the creaton of an index?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 14 of 145

You have the following table deiniton:
CREATE TABLE Road
(RoadID INTEGER NOT NULL,
Distance INTEGER NOT NULL)
The Road table contains the following data:

You execute the following statement:
INSERT INTO Road VALUES (1234, 36)
What is the result?

Select one of the following:

an error statng that NULL values are not allowed
a new row in the table
an error statng that duplicate IDs are not allowed
a syntax error

Explanation

Question 15 of 145

You need to store product names that vary from three to 30 characters. You also need to minimize the amount of
storage space that is used.
Which data type should you use?

Select one of the following:

VARCHAR (3, 30)
CHAR (3, 30)
VARCHAR (30)
CHAR (30)

Explanation

Question 16 of 145

One reason to create a stored procedure is to:

Select one of the following:

Improve performance.
Minimize storage space.
Bypass case sensitvity requirements.
Give the user control of the query logic.

Explanation

Question 17 of 145

Which permission does a user need in order to run a stored procedure?

Select one of the following:

EXECUTE
ALLOW
CALL
RUN

Explanation

Question 18 of 145

You have a table named Product. You create a view that includes all the products from the Product table that are in
the Furniture category.
You execute a statement on the Product table that deletes all the products in the Furniture category.
Afer you execute the statement, the result set of the view is:

Select one of the following:

Empty
Deleted
Unchanged
Archived

Explanation

Question 19 of 145

In SQL, an insert statement is used to add a:

Select one of the following:

User to a database.
Row of data to a table.
Table to a database.
Column to a table deiniton.

Explanation

Question 20 of 145

You have two tables. Each table has three rows.
How many rows will be included in the Cartesian product of these two tables?

Select one of the following:

Explanation

Question 21 of 145

You are writng an SQL statement to retrieve rows from a table.
Which data manipulaton language (DML) command should you use?

Select one of the following:

READ
SELECT
OUTPUT
GET

Explanation

Question 22 of 145

Which constraint ensures a unique value in the ID column for each customer?

Select one of the following:

DISTINCT
FOREIGN KEY
SEQUENTIAL
PRIMARY KEY

Explanation

Question 23 of 145

The component that holds informaton for a single entry in a table is called a:

Select one of the following:

Data type
Row
Column
View

Explanation

Question 24 of 145

You execute the following statement:
SELECT EmployeeID, FirstName, DepartmentName
FROM Employee, Department
This type of operaton is called a/an:

Select one of the following:

Intersection
Outer join
Equi-join
Cartesian product

Explanation

Question 25 of 145

Which command should you use to add a column to an existng table?

Select one of the following:

MODIFY
ALTER
UPDATE
INSERT
CHANGE

Explanation

Question 26 of 145

You have the following table deiniton:
CREATE TABLE Product
(ID INTEGER PRIMARY KEY,
Name VARCHAR(20),
Quantty INTEGER)
The Product table contains the following data.

You execute the following statement:
SELECT Name FROM Product WHERE Quantty IS NOT NULL
How many rows are returned?

Select one of the following:

Explanation

Question 27 of 145

You are writng a select statement to ind every product whose name contains a speciic character.
Which keyword should you use in your where clause?

Select one of the following:

FIND
BETWEEN
INCLUDES
LIKE

Explanation

Question 28 of 145

A database contains two tables named Customer and Order.
You execute the following statement:
DELETE FROM Order
WHERE CustomerID = 209
What is the result?

Select one of the following:

The irst order for CustomerID 209 is deleted from the Order table.
All orders for CustomerID 209 are deleted from the Order table, and CustomerID 209 is deleted from the Customer
table.
All orders for CustomerID 209 are deleted from the Order table.
CustomerID 209 is deleted from the Customer table.

Explanation

Question 29 of 145

You have a table named Product. The Product table has columns for ProductDescripton and ProductCategory.
You need to change the ProductCategory value for all the spoons in the Product table to 43.
Which statement should you use?

Select one of the following:

Opton A
Opton B
Opton C
Opton D

Explanation

Question 30 of 145

You have a table that contains informaton about all students in your school.
Which SQL keyword should you use to change a student's irst name in the table?

Select one of the following:

UPDATE
CHANGE
SELECT
INSERT

Explanation

Question 31 of 145

You need to populate a table named EmployeeCopy with data from an existng table named Employee.
Which statement should you use?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 32 of 145

You execute the following statement:

Select one of the following:

Subquery
Union
Outer join
Cartesian product

Explanation

Question 33 of 145

Which keyword would you use in a select statement to return rows that meet a speciic conditon?

Select one of the following:

WHERE
UNION
ORDER BY
FROM

Explanation

Question 34 of 145

You have a table named Employee that includes the following columns:
EmployeeID
Smp1oyeeName
Which statement should you use to return the number of rows in the table?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 35 of 145

The Product table contains the following data.

You execute the following statement:
SELECT COUNT(*)
FROM Product WHERE Quantty > 18
What is the value returned by this statement?

Select one of the following:

Explanation

Question 36 of 145

Which command should you use to remove a table from a database?

Select one of the following:

REMOVE TABLE
UPDATE TABLE
DROP TABLE
DELETE TABLE

Explanation

Question 37 of 145

You need to store the contact informaton for each student in your school database.
You should store each student's informaton in a:

Select one of the following:

Stored procedure
Function
Row
Variable

Explanation

Question 38 of 145

Which category of SQL statements is used to add, remove, and modify database structures?

Select one of the following:

Data access language (DAL)
Data manipulation language (DML)
Data control language (DCL)
Data definiton language (DDL)

Explanation

Question 39 of 145

You have a Customer table and an Order table. You join the Customer table with the Order table by using the
CusromerID column.
The results include:
• All customers and their orders
• Customers who have no orders
Which type of join do these results represent?

Select one of the following:

Complete join
Partial join
Inner join
Outer join

Explanation

Question 40 of 145

Data in a database is stored in:

Select one of the following:

Tables
Queries
Data types
Stored procedures

Explanation

Question 41 of 145

You have a table named Student that contains 100 rows. Some of the rows have a NULL value in the FirstName
column.
You execute the following statement:
DELETE FROM Student
What is the result?

Select one of the following:

All rows in the table will be deleted.
All rows containing a NULL value in the FirstName column will be deleted.
You will receive an error message.
All rows and the table deiniton will be deleted.

Explanation

Question 42 of 145

You need to establish a set of permissions that you can routnely assign to new users.
What should you create?

Select one of the following:

Resource
Group
List
Role

Explanation

Question 43 of 145

Which database term is used to describe the process of applying a backup to a damaged or corrupt database?

Select one of the following:

Recover
Restore
Commit
Atach

Explanation

Question 44 of 145

You need to disable User1's access to view the data in the Customer table.
Which statement should you use?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 45 of 145

Denormalizaton is performed in order to:

Select one of the following:

Reduce redundancy.
Eliminate repeatng groups.
Create smaller tables.
Improve query performance.

Explanation

Question 46 of 145

You have a table named Product that contains one million rows.
You need to search for product informaton in the Product table by using the product's unique ID.
What will make this type of search more efcient?

Select one of the following:

A cursor
A subquery
A trigger
An index

Explanation

Question 47 of 145

You have a table named Product that contains the following data.
The PrcducrID column is the primary key. The CategoryID column is a foreign key to a separate table named Category.
You execute the following statement:
INSERT INTO Product
VALUES (3296, 'Table', 4444)
What is the result?

Select one of the following:

a foreign key constraint violation
a syntax error
a new row in the Product table
a primary key constraint violation
a new row in the Category table

Explanation

Question 48 of 145

Which two keys establish a relatonship between two tables? (Choose two.)

Select one or more of the following:

candidate
foreign
superkey
local
primary

Explanation

Question 49 of 145

One diference between a functon and a stored procedure is that a functon:

Select one of the following:

Must be called from a trigger.
Must return a value.
Cannot contain a transaction.
Cannot accept parameters.

Explanation

Question 50 of 145

Which keyword must be included in a create view statement?

Select one of the following:

WHERE
ORDER BY
UPDATE
SELECT

Explanation

Question 51 of 145

You have a table named Customer. You need to add a new column named District.
Which statement should you use?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 52 of 145

You need to remove a view named EmployeeView from your database.
Which statement should you use?

Select one of the following:

DELETE VIEW EmployeeView
DELETE EmployeeView
DROP EmployeeView
DROP VIEW EmployeeView

Explanation

Question 53 of 145

A named group of SQL statements that can be executed in a database is called a:

Select one of the following:

Subroutine
Formula
Stored procedure
Method

Explanation

Question 54 of 145

A view can be used to:

Select one of the following:

Save an extra copy of data stored in a separate table.
Limit access to speciic rows or columns of data in a table.
Ensure referental integrity.
Save historical data before deleting it from the base table.

Explanation

Question 55 of 145

On which database structure does an update statement operate?

Select one of the following:

Table
User
Trigger
Role

Explanation

Question 56 of 145

You need to list the name and price of each product, sorted by price from highest to lowest. Which statement should
you use?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 57 of 145

You delete rows in a table named Order. The corresponding rows in the OrderItem table are automatcally deleted.
This process is an example of a/an:

Select one of the following:

Inherited delete
Cascade delete
Functional delete
Waterfall delete
Domino delete

Explanation

Question 58 of 145

Which statement deletes the rows where the employee's phone number is not entered

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 59 of 145

You need to insert two new products into the Product table. The irst product is named Book and has an ID of 125. The
second product is named Movie and has an ID of 126.
Which statement should you use?

Select one of the following:

OptIon A
OptIon B
OptIon C
OptIon D

Explanation

Question 60 of 145

You have a table named Employee that includes four columns.
You execute the following statement:
SELECT *
FROM Employee
Which columns are returned?

Select one of the following:

all columns
only the last column
only the First column
only the First and last columns

Explanation

Question 61 of 145

Which two elements are required to deine a column? (Choose two.)

Select one or more of the following:

A name
A key
An index
A data type

Explanation

Question 62 of 145

What deines the amount of storage space that is allocated to a value in a column?

Select one of the following:

format
key
data type
validator

Explanation

Question 63 of 145

You are creatng a table to store customer dat
a. The AccountNumber column uses values that always consist of one leter and four digits. Which data type should
you use for the AccountNumber column?

Select one of the following:

CHAR
BYTE
DOUBLE
SMALLINT

Explanation

Question 64 of 145

What is one diference between an update statement and a delete statement?

Select one of the following:

An update statement can change only one row.
A delete statement cannot use a where clause.
An update statement does not remove rows from a table.
A delete statement works only within a stored procedure.

Explanation

Question 65 of 145

You have a Department table and an Employee table in your database.
You need to ensure that an employee can be assigned to only an existng department.
What should you apply to the Employee table?

Select one of the following:

A primary key
An index
A foreign key
A unique constraint
A data type

Explanation

Question 66 of 145

You need to store the irst name, last name, and student ID for 100 students.
This informaton will be stored in a table as:

Select one of the following:

100 items and three cells.
100 rows and three columns.
three rows and 100 columns.
three items and 100 cells.

Explanation

Question 67 of 145

What are three valid data manipulaton language (DML) commands? (Choose three.)

Select one or more of the following:

INSERT
COMMIT
DELETE
OUTPUT
UPDATE

Explanation

Question 68 of 145

You assign User1 a set of permissions that include the WITH GRANT OPTION.
The WITH GRANT OPTION enables User1 to:

Select one of the following:

request a log of permission use.
delegate permissions to other users.
create new database users.
view other users' permissions.

Explanation

Question 69 of 145

Which type of index changes the order in which the data is stored in a table?

Select one of the following:

non-sequental
sequental
non-clustered
clustered

Explanation

Question 70 of 145

Which statement should you use to remove a foreign key?

Select one of the following:

ALTER TABLE
DELETE TABLE
DELETE FOREIGN KEY
ALTER FOREIGN KEY

Explanation

Question 71 of 145

First normal form requires that a database excludes:

Select one of the following:

Foreign keys
Composite keys
Duplicate rows
Repeatng groups

Explanation

Question 72 of 145

You execute a statement inside a transacton to delete 100 rows from a table. The transacton fails afer only 40 rows
are deleted.
What is the result in the database?

Select one of the following:

The table will be corrupted.
Forty (40) rows will be deleted from the table.
The transacton will restart.
No rows will be deleted from the table.

Explanation

Question 73 of 145

You have a table that contains product IDs and product names.
You need to write an UPDATE statement to change the name of a speciic product to glass.
What should you include in the update statement?

Select one of the following:

SET ProduetName = 'glass'
LET ProduetName = 'glass'
EXEC ProduetName = 'glass'
ASSIGN ProduetName = 'glass'

Explanation

Question 74 of 145

Your database contains a table named Customer.
You need to delete the record from the Customer table that has a CusromerID of 12345.
Which statement should you use?

Select one of the following:

OptIon A
OptIon B
OptIon C
OptIon D

Explanation

Question 75 of 145

On which database structure does an insert statement operate?

Select one of the following:

Role
Trigger
User
Stored procedure
Table

Explanation

Question 76 of 145

You have a table of products with ields for ProductID, Name, and Price.
You need to write an UPDATE statement that sets the value in the InStock ield to Yes for a speciic ProductID.
Which clause should you use in your update statement?

Select one of the following:

THAT
WHERE
GROUP BY
HAVING

Explanation

Question 77 of 145

You have the following table deiniton:
CREATE TABLE Product
(ProductID INTEGER,
Name VARCHAR(20))
You need to insert a new product. The product's name is Plate and the product's ID is 12345.
Which statement should you use?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 78 of 145

Select from the dropdown lists to complete the text.

HOTSPOT
Instructons: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each
correct selecton is worth one point.

A full database backup is a copy of all of the data in the entire database ( Verdadero, Falso )

A transaction log backup baciks up all the data in the database ( Verdadero, Falso )

A differential backup copies only data that was changed before tje last full backup ( Verdadero, Falso )

A file or filegroup restore specifies a portion of the database to recover ( Verdadero, Falso )

Explanation

Question 79 of 145

Select from the dropdown lists to complete the text.

HOTSPOT
The following graphic shows the components of a SQL Server applicaton. You access the SQL Server applicaton
through Internet Explorer.

The [( client, www.contoso.com, s01.contoso.com )] computer is the first line of defense againts SQL injections and weak
input validation.

The [( client, www.contoso.com, s01.contoso.com )] computer should be formatted with NTFS to protec program, database, and log
files from unauthorized access.

Explanation

Question 80 of 145

You have the database table named Cars as deined below:

Select one of the following:

Explanation

Question 81 of 145

You have a database table named SongInformaton as deined below:

You need to create a Structured Query Language (SQL) query to retrieve only the names of songs that sold more than
1000 compact discs (CDs).
Which query should you use?

Select one of the following:

Explanation

Question 82 of 145

You accept an IT internship at a local charity. The charity asks you to keep a record of its volunteers by using a
database table named Volunteer.
The table has the following columns and rows:

Select one of the following:

Explanation

Question 83 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
ALTER TABLE removes all rows from a table without logging the individual row deletons.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed
DROP TABLE
TRUNCATE TABLE
CREATE TABLE

Explanation

Question 84 of 145

You need to combine the results of two queries into a single result that contains all of the rows from both queries.
Which Structured Query Language (SQL) statement should you use?

Select one of the following:

TRUNCATE
JOIN
EXCEPT
UNION

Explanation

Question 85 of 145

Select from the dropdown list to complete the text.

This queston requires that you evaluate the underlined text to determine if it is correct.
( No change is needed, DROP TABLE, TRUNCATE TABLE, ALTER TABLE ) command removes one or more table deinitons and all data, indexes, triggers, constraints, and
permission speciicatons for those tables.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct

Explanation

Question 86 of 145

You accept an IT internship at a local charity. The charity wants you to help them with compliance and auditing
requirements.
You need to ensure that a column or combination of columns uniquely identifies each row of a table.
Which constraint should you define?

Select one of the following:

Primary key
Secondary key
Foreign key
Default Key

Explanation

Question 87 of 145

HOTSPOT
You have the following table:
Adding a [answer choice] on the FlightNumber column physically sorts rows in the by FlightNumber

Select one of the following:

foreing key
clustered index
noclustered index

Explanation

Question 88 of 145

HOTSPOT
You have the following table:
Adding a [answer choice] on the Airline column retrieves data faster, but will not physically sort rows in the table by Airline

Select one of the following:

foreing key
clustered index
noclustered index

Explanation

Question 89 of 145

While atending college, you accept an IT internship at a local charity. The charity needs to report on data that is
related and exists in two tables.
You need to establish a relationship between the data that is in the two tables.
Which constraint should you define?

Select one of the following:

Foreing Key
Index Key
Link Key
Default Key

Explanation

Question 90 of 145

This question requires that you evaluate the underlined text to determine if it is correct.
A view [can be used to ensure referental integrity].
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed.
Save an extra copy of data stored in a separate table.
Limit access to specific rows or columns of data in a table.
Save historical data before deleting it from the base table.

Explanation

Question 91 of 145

DRAG DROP
You need to set up a database to provide a view of North American mammals.
Match the Structured Query Language (SQL) statements to the SQL query.
Instructions: To answer, drag the appropriate SQL statement from the column on the lef to its place in the SQL query
on the right Each SQL statement may be used once, more than once, or not at all. Each correct match is worth one
point.

Drag an answer into the correct orange point.

CREATE VIEW dbo.NorthAmericanMammal_View

GENERATE VIEW dbo.NorthAmericanMammal_Vi

AS JOIN a.Id , a.Name

AS SELECT a.Id, a.Name

FROM Animal a

JOIN Animal a

Explanation

Question 92 of 145

DRAG DROP
You have a database table that stores information about school atendance.
You have a data set that is defined as follows:
You have the following requirements:
StudentName must consist of a string of characters.
GradeLevel must be only a whole number.
DaysAbsent can have one number after the decimal.
Match the data types to the column names.

Drag an answer into the correct orange point.

VARCHAR

CHAR

INT

BIT

DECIMAL

DATETIME

Explanation

Question 93 of 145

The VARCHAR data type contains only numeric characters.

Select one of the following:

True
False

Explanation

Question 94 of 145

The NUMERIC data type contains only numbers that have decimal places.

Select one of the following:

True
False

Explanation

Question 95 of 145

The INT data type contains only whole numbers.

Select one of the following:

True
False

Explanation

Question 96 of 145

This question requires that you evaluate the underlined text to determine if it is correct.
In a database table, each [column] represents a unique record.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed
Table
Index
Row

Explanation

Question 97 of 145

This question requires that you evaluate the underlined text to determine if it is correct.
You have two tables. Each table has three rows.
[Nine] rows will be included in the Cartesian product of these two tables.

Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement corrector.

Select one of the following:

No change is needed
Zero
Three
Six

Explanation

Question 98 of 145

You have two tables named Salesperson and Sales.
You need to ensure that each record in the Sales table has a valid associated salesperson record in the Salesperson
table.
Which database object should you add to the Sales table?

Select one of the following:

Nonclustered index
Primary key
Foreign key
Clustered index

Explanation

Question 99 of 145

DRAG DROP
Your class project requires that you help a charity set up a website.
The website collects informaton about volunteers. Each volunteer record must be uniquely identied.
The following informaton is stored for each volunteer:
Given name
Surname
Date of birth
Phone number
Photo
You need to create a table to meet the requirements.
Match the Structured Query Language SQL statements to the SQL query.
Instructons: To answer, drag the appropriate SQL statement from the column on the lef to its place in the SQL query
on the right. Each SQL statement may be used once, more than once, or not at all. Each correct match is worth one
point.

Drag an answer into the correct orange point.

INT NOT NULL PRIMARY KEY

INT NOT NULL FOREING KEY

DATE NULL

TIMESTAMP NULL

IMAGE NULL

XML NULL

Explanation

Question 100 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
Use the [ALTER] statement to add a new table in a database.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed
UPDATE
INSERT
CREATE

Explanation

Question 101 of 145

You need to rename a column in a database table.
Which data deiniton language (DDL) statement should you use?

Select one of the following:

ALTER
INSERT
CREATE
UPDATE

Explanation

Question 102 of 145

Click on each orange point and select the correct answer.

DRAG DROP
You have two database tables as deined below. The First table contains informaton about students. The second table
contains informaton about courses. The two tables are related by CourseID.

Match the CourseName to the StudentName.
Instructons: To answer, drag the appropriate CourseName from the column on the lef to its StudentName on the
right. Each CourseName may be used once, more than once, or not at all. Each correct match is worth one point.

Explanation

Question 103 of 145

This question requires that you evaluate the underlined text to determine if it is correct.
Use [indexing] to create, remove, or change database objects.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed.
Data manipulaton language (DML) statements
Data deiniton language (DDL) statements
A unique constraint

Explanation

Question 104 of 145

You need to add rows to a database table.
Which Structured Query Language (SQL) keyword should you use?

Select one of the following:

JOIN
INSERT
CREATE
UPDATE

Explanation

Question 105 of 145

You need to retrieve data from two related database tables based on a column that exists in both tables.
Which command should you use in a query?

Select one of the following:

INTERSECT
UNION
JOIN
TRUNCATE

Explanation

Question 106 of 145

You have a database table that contains the following columns, Which two Structured Query Language (SQL) statements can you use? (Choose two.)

Select one or more of the following:

Explanation

Question 107 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
The UNION keyword combines the results of two queries and returns only rows that appear in both result sets.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct

Select one of the following:

No change is needed
INTERSECT
ALL
EXCEPT

Explanation

Question 108 of 145

You work at a restaurant and they ask you to help them with a data issue.
They provide you with the following recipe data: (imag)

You need to normalize the data to third normal form.
How many tables should you create?

Select one of the following:

Explanation

Question 109 of 145

You accept an IT internship at a local charity. The charity has two tables in their data model named Chapter and
Language, as deined below: (img)

You create a third table named ChapterLanguage to relate the Chapter table and the Language table.
You need to select columns from the Chapter and Language tables to create a composite primary key for the
ChapterLanguage table.
Which two columns should you select? (Choose two.)

Select one or more of the following:

ChapterId
LanguageId
Country
Region
City
LanguageName

Explanation

Question 110 of 145

HOT SPOT Instructons: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selecton is worth one point.

A clustered index sorts and stores the data columns of a table or view in order, based on the clustered index hey.

Select one of the following:

True
False

Explanation

Question 111 of 145

HOT SPOT Instructons: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selecton is worth one point.

A non-clustered index is defined on a table or view by using a clustered index or heap

Select one of the following:

True
False

Explanation

Question 112 of 145

HOT SPOT Instructons: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selecton is worth one point.

A unique index ensures that the index key contains no duplicate values and that every row in the table or view in unique

Select one of the following:

True
False

Explanation

Question 113 of 145

HOT SPOT Instructons: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selecton is worth one point.

A filtered index is a clustered index that is optimized for queries that select a small percentage of rows from a table

Select one of the following:

True
False

Explanation

Question 114 of 145

This queston requires that you evaluate theu nderlined text todetermine if it is correct.
You combine data from three tables into one table. The new table includes redundancy to optmize read performance. The data in the new table has been denormalized.
Instructons: Review the under lined text. If it makes the statement correct, select "Nochangeisneeded." If the statementisincorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed
Normalized
Truncated
Indexed

Explanation

Question 115 of 145

You need to delete a database table.
Which data definition language (DDL) keyword should you use?

Select one of the following:

ALTER
DELETE
DROP
TRUNCATE

Explanation

Question 116 of 145

This question requires that you evaluate the underlined text to determine if it is correct.
[Create a query that returns a set of table data by using the UPDATE statement.]
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one or more of the following:

No change is needed
INSERT
REPLACE
SELECT

Explanation

Question 117 of 145

Your class project requires that you help a charity to create a website that registers volunteers.
The website must store the following data about the volunteers:
• Given name
• Surname
• Telephone number
• Email address
You need to recommend a correct way to store the data.
What do you recommend?

Select one of the following:

Create a table that contains columns that are named given name, surname, phone number, and email.
Create a table that contains rows that are named given name, surname, phone number, and email.
Create a view that contains columns that are named given name surname, phone number, and email.
Create a view that contains rows that are named given name surname, phone number, and email

Explanation

Question 118 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
[Truncate] is a database term used to describe the process of applying a backup to a damaged or corrupt database.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement corrector.

Select one of the following:

Change is needed
Commit
Attach
Restore

Explanation

Question 119 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
Use the [ALLOW SELECT] command to give a user permission to read the data in a table.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct

Select one of the following:

No change is needed
GRANT SELECT
LET HEAD
PERMIT READ

Explanation

Question 120 of 145

You have a user that has server roles as deined below:

The user can perfect [answer choice] actions on data that is on the serve

Select one of the following:

no
read-only
unlimited

Explanation

Question 121 of 145

You have a user that has server roles as deined below:

The user can perfect [answer choice] actions on data that is on the serve

Select one of the following:

no
unlimited
configuration

Explanation

Question 122 of 145

The following illustraton shows backup strategies that use the simple recovery model and the full recovery model:

Using the simple recovery model for database backups provides [answer choice] works-loss exposure than the full recovery model

Select one of the following:

less
more
the same

Explanation

Question 123 of 145

The following illustraton shows backup strategies that use the simple recovery model and the full recovery model:

Using the simple recovery model for database backups provides [answer choice] log file backups than the full recovery model

Select one of the following:

less
more
the same

Explanation

Question 124 of 145

You can delete data by using a stored procedure

Select one of the following:

True
False

Explanation

Question 125 of 145

A function must have a return value

Select one of the following:

True
False

Explanation

Question 126 of 145

A stored procedure must have a return value

Select one of the following:

True
False

Explanation

Question 127 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
[Views] are database objects that contain all of the data in a database.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct

Select one or more of the following:

No change is needed
Queries
Stored procedures
Tables

Explanation

Question 128 of 145

You have two tables named Cars and Color as deined below. The two tables are related by ColorId.

Select one of the following:

Explanation

Question 129 of 145

You accept an IT internship at a local charity. The charity asks you to keep a record of its volunteers by using a
database table named Volunteer.
When volunteers ask to be removed from mailing lists, the table must be updated.
You need to use a transacton to ensure that the database has data integrity and referental integrity.
Which statement should you use?

Select one of the following:

Explanation

Question 130 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
[ALTER TABLE] removes all rows from a table without logging the individual row deletons.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed
DROP TABLE
TRUNCATE TABLE
CREATE TABLE

Explanation

Question 131 of 145

You work at a cofee shop. They ask you to set up a website that stores charges on purchases.
You need to recommend a data type in a database table to run inancial functons against the charged amounts.
Which data type should you recommend?

Select one of the following:

Money
Bit
Varchar
Binary

Explanation

Question 132 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
[ A row holds informaton for a single record in a table.]
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct

Select one of the following:

No change is needed
Column
Data type
View

Explanation

Question 133 of 145

A SQL Server Login can use Windows Authentication

Select one of the following:

True
False

Explanation

Question 134 of 145

A SQL Server Role provides permissions at the server level

Select one of the following:

True
False

Explanation

Question 135 of 145

A SQL Server Login is granted permissions to database views only

Select one of the following:

True
False

Explanation

Question 136 of 145

This queston requires that you evaluate the underlined text to determine if it is correct.
[ Ports 20 and 21 are the default ports to secure a SQL Server.]
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed
1433 and 1434
411 and 412
67 and 68

Explanation

Question 137 of 145

You are creating a database object named Student to store the following data:

Select one of the following:

Explanation

Question 138 of 145

You develop a database to store data about textbooks. The data must be stored to process at a later tme.
Which database object should you use to store the data?

Select one of the following:

View
Table
Function
Stored procedure

Explanation

Question 139 of 145

This question requires that you evaluate the underlined text to determine if it is correct.
[First normal form requires that a database excludes repeatng groups]
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct.

Select one of the following:

No change is needed.
Composite keys
Duplicate rows
Foreign keys

Explanation

Question 140 of 145

Select from the dropdown list to complete the text.

HOTSPOT
You have two database tables as deined below. The StateID column is unique in the State table. The AddressID
column is unique in the Address table. The two tables are related by the StateID column.

StateID is a /an ( Index, Union, Foreing key, Primary key ) in the State table

Explanation

Question 141 of 145

Select from the dropdown list to complete the text.

HOTSPOT
You have two database tables as deined below. The StateID column is unique in the State table. The AddressID
column is unique in the Address table. The two tables are related by the StateID column.

StateID is a /an ( Primary Key, Foreing Key, UNION, Index ) in the Address table

Explanation

Question 142 of 145

Select from the dropdown list to complete the text.

This queston requires that you evaluate the underlined text to determine if it is correct.
Use the ( No change is needed, ORDER BY, UNION, WHERE ) statement to return rows that meet a speciic conditon.
Instructons: Review the underlined text. If it makes the statement correct, select "No change is needed." If the
statement is incorrect, select the answer choice that makes the statement correct

Explanation

Question 143 of 145

A cluestered Index improves the perfomance of queries that [answer choice]

Select one of the following:

return large result set
return a range of values by using the = operator
do not use ORDER BY or GROUP BY clauses

Explanation

Question 144 of 145

A Clustered index improves the perfomances of queries on column that [answer choice]

Select one of the following:

are accessed randomly
are accessed sequentially
are not unique or contain many common values

Explanation

Question 145 of 145

You have the following SQL query
SELECT * FROM dbo.ProAthlete WHERE Salary > 500000
The query takes too much tme to return data.
You need to improve the performance of the query.
Which item should you add to the Salary column?

Select one of the following:

Non-null constraint
Default constraint
Index
Foreign key

Explanation

Check answer

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	Created by Kelvin Rivas about 7 years ago

Quiz on SQL Server MTA 98-364, created by Kelvin Rivas on 19/05/2017.

GoConqr Review

SQL Server MTA 98-364

Question 1 of 145

The terms "bitmap," "b-tree," and "hash" refer to which type of database structure?

Select one of the following:

Explanation

Question 2 of 145

One reason to add an index is to:

Select one of the following:

Explanation

Question 3 of 145

You have a table that contains the following data. You break the table into the following two tables. This process is referred to as:

Select one or more of the following:

Explanation

Question 4 of 145

You have a table that contains the following data. Which database term is used to describe the relatonship between ProductID and ProductCategory?

Select one of the following:

Explanation

Question 5 of 145

Which key uniquely identies a row in a table?

Select one of the following:

Explanation

Question 6 of 145

Which statement creates a composite key?

Select one of the following:

Explanation

Question 7 of 145

Select one of the following:

Explanation

Question 8 of 145

In which situaton do you need to perform a restore on a database?

Select one of the following:

Explanation

Question 9 of 145

Which command should you use to give a user permission to read the data in a table?

Select one of the following:

Explanation

Question 10 of 145

You need to enable a new employee to authentcate to your database. Which command should you use?

Select one of the following:

Explanation

Question 11 of 145

Which keyword can be used in a create table statement?

Select one of the following:

Explanation

Question 12 of 145

You need to store product quanttes, and you want to minimize the amount of storage space that is used. Which data type should you use?

Select one of the following:

Explanation

Question 13 of 145

Which statement will result in the creaton of an index?

Select one of the following:

Explanation

Question 14 of 145

You have the following table deiniton: CREATE TABLE Road (RoadID INTEGER NOT NULL, Distance INTEGER NOT NULL) The Road table contains the following data: You execute the following statement: INSERT INTO Road VALUES (1234, 36) What is the result?

Select one of the following:

Explanation

Question 15 of 145

You need to store product names that vary from three to 30 characters. You also need to minimize the amount of storage space that is used. Which data type should you use?

Select one of the following:

Explanation

Question 16 of 145

One reason to create a stored procedure is to:

Select one of the following:

Explanation

Question 17 of 145

Which permission does a user need in order to run a stored procedure?

Select one of the following:

Explanation

Question 18 of 145

Select one of the following:

Explanation

Question 19 of 145

In SQL, an insert statement is used to add a:

Select one of the following:

Explanation

Question 20 of 145

You have two tables. Each table has three rows. How many rows will be included in the Cartesian product of these two tables?

Select one of the following:

You have a table that contains the following data.

You break the table into the following two tables.

This process is referred to as:

You have a table that contains the following data.

Which database term is used to describe the relatonship between ProductID and ProductCategory?

You need to enable a new employee to authentcate to your database.
Which command should you use?

You need to store product quanttes, and you want to minimize the amount of storage space that is used. Which data
type should you use?

You have the following table deiniton:
CREATE TABLE Road
(RoadID INTEGER NOT NULL,
Distance INTEGER NOT NULL)
The Road table contains the following data:

You execute the following statement:
INSERT INTO Road VALUES (1234, 36)
What is the result?

You need to store product names that vary from three to 30 characters. You also need to minimize the amount of
storage space that is used.
Which data type should you use?

You have two tables. Each table has three rows.
How many rows will be included in the Cartesian product of these two tables?

You are writng an SQL statement to retrieve rows from a table.
Which data manipulaton language (DML) command should you use?

You execute the following statement:
SELECT EmployeeID, FirstName, DepartmentName
FROM Employee, Department
This type of operaton is called a/an:

You have the following table deiniton:
CREATE TABLE Product
(ID INTEGER PRIMARY KEY,
Name VARCHAR(20),
Quantty INTEGER)
The Product table contains the following data.

You execute the following statement:
SELECT Name FROM Product WHERE Quantty IS NOT NULL
How many rows are returned?

You are writng a select statement to ind every product whose name contains a speciic character.
Which keyword should you use in your where clause?

A database contains two tables named Customer and Order.
You execute the following statement:
DELETE FROM Order
WHERE CustomerID = 209
What is the result?

You have a table named Product. The Product table has columns for ProductDescripton and ProductCategory.
You need to change the ProductCategory value for all the spoons in the Product table to 43.
Which statement should you use?

You have a table that contains informaton about all students in your school.
Which SQL keyword should you use to change a student's irst name in the table?

You need to populate a table named EmployeeCopy with data from an existng table named Employee.
Which statement should you use?

You have a table named Employee that includes the following columns:
EmployeeID
Smp1oyeeName
Which statement should you use to return the number of rows in the table?

The Product table contains the following data.

You execute the following statement:
SELECT COUNT(*)
FROM Product WHERE Quantty > 18
What is the value returned by this statement?

You need to store the contact informaton for each student in your school database.
You should store each student's informaton in a: