Questão 1
Questão
What kind of filename extension do Microsoft SQL Server transaction log files have?
Questão 2
Questão
What kind of data structure improves the speed of data retrieval?
Responda
-
sort
-
filter
-
index
-
transaction log
Questão 3
Questão
What is a collection of programs that enables you to enter, organize, and select data from a database?
Responda
-
flat program
-
spreadsheet group
-
DAT application
-
DBMS
Questão 4
Questão
What is a simple database that uses two-dimensional tables consisting of rows and columns?
Responda
-
flat type database
-
hierarchical database
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relational database
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tabled database
Questão 5
Questão
Which type of database has multiple tables with parent/child relationships and a child
that can have more than one parent?
Responda
-
flat-file database
-
hierarchical database
-
relational database
-
tabled database
Questão 6
Questão
What allows a SQL database to be accessed by multiple users at the same time?
Questão 7
Questão
What are the limitations or rules placed on a file or column to ensure that data is
considered valid for a database?
Responda
-
checker
-
validator
-
scanner
-
constraint
Questão 8
Questão
What is the primary console used to configure databases for Microsoft SQL Server?
Responda
-
DBS
-
SSMS
-
SQL Configuration Tool
-
SQL ODBC Emulator
Questão 9
Questão
Which of the following is a language element that allows you to use core statements
such as INSERT, UPDATE, and DELETE to manipulate data in any SQL Server table?
Questão 10
Questão
Which of the following is a subset of T-SQL that deals with creating database objects
such as tables and stored procedures?
Questão 11
Questão
What kind of statements are USE, CREATE, ALTER, and DROP?
Questão 12
Questão
What statement would you use to delete a table from a SQL database?
Questão 13
Questão
Which statement can you use to remove rows from a table?
Responda
-
SELECT
-
UPDATE
-
DELETE
-
STOP
Questão 14
Questão
What is the primary means of programing and managing SQL Server?
Responda
-
DOS commands
-
sqlcmd scripts
-
XQuery
-
T-SQL
Questão 15
Questão
What allows you to execute SQL commands in a command-line application?
Responda
-
DOS commands
-
sqlcmd scripts
-
XQuery
-
Transact-SQL