SDP5 - Final [Part 2]

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Question 1 of 93

If you need to show the physical relationship between software components and the hardware in the delivered systems, which diagram can you use?

Select one of the following:

Component diagram
Deployment diagram
Class diagram
Network diagram

Explanation

Question 2 of 93

Which diagram in UML is used to describe the physical components their distribution and association?

Select one of the following:

Component diagram
Deployment diagram
Class diagram
Object diagram

Explanation

Question 3 of 93

Aggregation (encapsulation) relationship is represented in UML notation by

Select one of the following:

Line with solid diamond at one end
Line with hollow diamond at one end
Line with an arrow at one end
Line without an arrow

Explanation

Question 4 of 93

In class diagram, inside each class what is to be printed?

Select one of the following:

Its name, attributes, operations and derived class
Its name, attributes and operations
Its name and operations
Its name and attributes

Explanation

Question 5 of 93

Key elements of use-case diagrams are

Select one of the following:

People, computer
Actor, use cases
People, classes and objects
None of them

Explanation

Question 6 of 93

Which of the following describes the Strategy pattern correctly

Select one of the following:

In this pattern, a class behavior changes based on its state
In this pattern, a null object replaces check of NULL object instance
In this pattern, a class behavior or its algorithm can be changed at run time
In this pattern, an abstract class exposes defined way(s)/template(s) to execute its method

Explanation

Question 7 of 93

Which of the following pattern refers to creating duplicate object while keeping performance in mind?

Select one of the following:

Builder Pattern
Bridge Pattern
Prototype Pattern
Composite Pattern

Explanation

Question 8 of 93

Which of the following pattern hides the complexities of the system and provides an interface to client using which the client can access the system?

Select one of the following:

Composite Pattern
Facade Pattern
Adapter Pattern
Decorator Pattern

Explanation

Question 9 of 93

In which of the following pattern an interface is responsible for creating a factory of related objects without explicitly specifying their classes?

Select one of the following:

Factory pattern
Abstract factory pattern
Singleton Pattern
Builder Pattern

Explanation

Question 10 of 93

Which of the following is correct about Creational design patterns?

Select one of the following:

These design patterns are specifically concerned with communication between objects.
These design patterns provide a way to create objects while hiding the creation logic, rather than instantiating objects directly using new operator.
These design patterns concern class and object composition. Concept of inheritance is used to compose interface and define ways to compose objects to obtain new functionalities.
None of the above.

Explanation

Question 11 of 93

Which of the following describes of the Observer pattern correctly?

Select one of the following:

This pattern is used to get a way to access the elements of collection object in sequential manner without any need to know its underlying representation
This pattern is used to reduce communication complexity between multiple objects or classes
This pattern is used to restore state of an object to a previous state
This pattern is used when there is one-to-many relationship between objects such as if one object is modified, its dependent objects are to be notified automatically

Explanation

Question 12 of 93

Which of the following describes the Builder pattern correctly?

Select one of the following:

This pattern builds a complex object using simple objects and using a step by step approach.
This pattern refers to creating duplicate object while keeping performance in mind.
This pattern is used when creation of object directly is costly.
This pattern is used when we need to decouple an abstraction from its implementation so that the two can vary independently

Explanation

Question 13 of 93

Which of the following pattern is used where we need to treat a group of objects in similar way as a single object?

Select one of the following:

Composition Pattern
Facade Pattern
Adapter Pattern
Builder Pattern

Explanation

Question 14 of 93

Can we create a clone of a singleton object?

Select one of the following:

True
False

Explanation

Question 15 of 93

Which of the following describes the Behavioral pattern correctly?

Select one of the following:

This type of patterns provide a way to create objects while hiding the creation logic rather than instantiating objects directly using new operator
This type of patterns concern class and object composition. Concept of inheritance is used to compose interface and define ways to compose objects to obtain new functionalities.
This type of pattern are specifically concerned with communication between objects.
This type of pattern are specifically concerned with the presentation tier.

Explanation

Question 16 of 93

Which of the following is correct about Singleton design pattern?

Select one of the following:

This type of design pattern comes under creational patterns
This pattern involves a single class which is responsible to create an object while making sure that only single objects gets created
Singleton class provides a way to access its only object which can be accessed directly without need to instantiate the object of the class
All of the above

Explanation

Question 17 of 93

Which of the following describes the State pattern correctly?

Select one of the following:

In this pattern, a class behavior changes based on its state.
In this pattern, a null object replaces check of NULL object instance.
In this pattern, a class behavior or its algorithm can be changed at run time.
In this pattern, an abstract class exposes defined way(s)/template(s) to execute its methods.

Explanation

Question 18 of 93

In which of the following pattern, a visitor class is used which changes the executing algorithm of an element class?

Select one of the following:

Visitor pattern
MVC pattern
Business delegate pattern
Composite entity pattern

Explanation

Question 19 of 93

Which of the following describes the Strategy pattern correctly?

Select one of the following:

In this pattern, a class behavior changes based on its state.
In this pattern, a null object replaces check of NULL object instance.
In this pattern, a class behavior or its algorithm can be changed at run time.
In this pattern, an abstract class exposes defined way(s)/template(s) to execute its methods.

Explanation

Question 20 of 93

Which of the following programming languages is the best suited to design pattern?

Select one of the following:

Java
C
Cobol
HTML

Explanation

Question 21 of 93

Which of the following is not a valid type of message arrow in sequence diagram?

Select one of the following:

Synchronous Message
Asynchronous Message
Return Message
Activate Message

Explanation

Question 22 of 93

Identify which of the following modeling elements is not associated with Use case diagrams

Select one of the following:

Actor
Include relationship
Extend relationship
Aggregate relationship

Explanation

Question 23 of 93

Which of the following is not a characteristic of scrum model of product development?

Select one of the following:

Incremental development
Agile nature
Stable requirements
Time-boxedscheduling

Explanation

Question 24 of 93

XP with reference to software development methodology is:

Select one of the following:

Extreme programming
Excellent programming
Extreme processing
Excellent processing

Explanation

Question 25 of 93

Which of the following is a non functional requirement of a web based application?

Select one of the following:

When the user clicks a “read me” link, the color of the link should change from blue to pink
When the user clicks a “read me” link, the next page should be opened with 5 seconds
When the user clicks a “read me” link, the mouse over should show the target page title in a tool tip
When the user clicks a “read me” link, the read me page should load successfully without errors

Explanation

Question 26 of 93

A scrum is actually a

Select one of the following:

Software process model which is agile in nature
team pack in rugby where everyone in the pack act together to move the ball down the field
Both a and b
None of the above

Explanation

Question 27 of 93

___________ enhances performance and functionality of the software after delivery

Select one of the following:

re-design
re-engineering
post checking
maintance

Explanation

Question 28 of 93

Which of the following models follow a purely sequential approach?

Select one of the following:

Waterfall model
Spiral model
Iterative model
Incremental model

Explanation

Question 29 of 93

Class diagram, component diagram, object diagram and deployment diagram are considered as types of

Select one of the following:

Structural diagrams
Behavioral diagrams
Non-behavioral diagrams
Non-structural diagrams

Explanation

Question 30 of 93

Activity diagram, use case diagram, collaboration diagram and sequence diagram are considered as types of :

Select one of the following:

Structural diagrams
Behavioral diagrams
Non-behavioral diagrams
Non-structural diagrams

Explanation

Question 31 of 93

Kind of diagrams which are used to show interactions between series of messages are classified as

Select one of the following:

Activity diagram
Sequence diagram
Collaboration diagram
All of them

Explanation

Question 32 of 93

Which of the following diagrams is time oriented?

Select one of the following:

Activity diagram
Sequence diagram
Collaboration diagram
State chart diagram

Explanation

Question 33 of 93

Which symbol is used to represent Protected visibility in UML ?

Select one of the following:

Explanation

Question 34 of 93

Which symbol is used to represent Package visibility in UML?

Select one of the following:

Explanation

Question 35 of 93

Which diagram is like a flow chart which shows the steps decision points and branches?

Select one of the following:

Activity diagram
Sequence diagram
Collaboration diagram
State chart diagram
Communication diagram

Explanation

Question 36 of 93

Object in a set of DFDs have unique names

Select one of the following:

True
False

Explanation

Question 37 of 93

A...is represented graphically by an arrow into or out of a process

Select one of the following:

Process
Entity
Level
Flow

Explanation

Question 38 of 93

Data flow diagrams that ‘youtube’ on the movement of data between processes are referred to as:

Select one of the following:

process models
data models
flow models
flow charts

Explanation

Question 39 of 93

Calculating an employee’s salary is represented on a data flow diagram as a:

Select one of the following:

data flow
source
data store
process

Explanation

Question 40 of 93

An arrow on a data flow diagram represents a:

Select one of the following:

data store
dataflow
process
source/sink

Explanation

Question 41 of 93

Which of the following is not true statement regarding data flows?

Select one of the following:

A fork in a data flow means that exa
source
data store
process

Explanation

Question 42 of 93

In a data flow diagram, a data flow that consist of other data glows is a(an) :

Select one of the following:

Compound flow
Composite flow
Control flow
Complex flow

Explanation

Question 43 of 93

Which of the following is a true about IDEF0 diagram?

Select one of the following:

Slides of the box: right - input, left - output, up - controls, down - mechanisms
Slides of the box: right -controls, left -mechanisms, up - input, down - output
Slides of the box: right -controls, left - output, up - input, down - mechanisms
Slides of the box: right - input, left - output, up - mechanisms, down - controls

Explanation

Question 44 of 93

A data flow diagram:

Select one of the following:

is a process model
depicts the flow of data through a system
uses rounded rectangles to represent processes
depicts the processing performed by the system

Explanation

Question 45 of 93

Agile is:

Select one of the following:

Sequential
Iterative
Incremental
Both Iterative & Incremental
Both Iterative & Sequential
All of them

Explanation

Question 46 of 93

What is/are advantages of Agile testing?

Select one of the following:

Saves time
Requires less planning and creates less documantation
Regular feedback from end users
Solves issue in advance by daily meeting
All the term

Explanation

Question 47 of 93

When acceptance testing is performed in Agile development?

Select one of the following:

On request of customer
After system is ready
At the end of each iteration
Daily

Explanation

Question 48 of 93

Who is responsible for sprint meeting?

Select one of the following:

Product owner
Scrum team
Scrum master
Users

Explanation

Question 49 of 93

Who is prioritized product backlog?

Select one of the following:

Product owner
Scrum team
Scrum master
All of them

Explanation

Question 50 of 93

Arrange following scrum practice according to the order in which they are carried out.
1. Sprint planning
2. Daily scrum meet
3. Sprint retrospective meet
4. Sprint review meet
5. Sprint

Select one of the following:

1,5,2,3,4
1,5,2,4,3
1,2,5,4,3
1,3,2,4,5

Explanation

Question 51 of 93

… are people who are accountable for the project success.

Select one of the following:

Chickens
Release people
Hen
Pigs

Explanation

Question 52 of 93

What is the order in which test levels are performed?

Select one of the following:

Unit, Integration, System, Acceptance
Unit, System, Integration, Acceptance
Unit, Integration, Acceptance, System
It depends on nature of a project.

Explanation

Question 53 of 93

Which testing is concerned with behaviour of whole product as per specified requirements?

Select one of the following:

Acceptance testing
Component testing
System testing
Integration testing

Explanation

Question 54 of 93

System testing is a

Select one of the following:

Black box testing
White box testing
Grey box testing
Both a and b

Explanation

Question 55 of 93

Integrated testing is a

Select one of the following:

Black box testing
White box testing
Grey box testing
Both Black and White
Both Grey and White
None of them

Explanation

Question 56 of 93

Unit testing is a

Select one of the following:

Black box testing
White box testing
Grey box testing
Both a and b

Explanation

Question 57 of 93

System architecture is determined during which phase?

Select one of the following:

requirement gathering
implementation
development
design

Explanation

Question 58 of 93

Verifying that whether software components are functioning correctly and identifying the defects in them is objective of which level of testing

Select one of the following:

Integration testing
Acceptance testing
Unit testing
System testing

Explanation

Question 59 of 93

Standard phases (requirements, design, code, test) in order to choose the most appropriate model

Select one of the following:

Waterfall
Code and fix
Iterative
Spiral

Explanation

Question 60 of 93

Write some code, debug it, repeat - choose the most appropriate model

Select one of the following:

Waterfall
Code and fix
Iterative
Spiral

Explanation

Question 61 of 93

Which pattern does this object model represent?

Select one of the following:

Abstract Factory Pattern
State Pattern
Strategy Pattern
Composite Pattern

Explanation

Question 62 of 93

Which pattern does this object model represent?

Select one of the following:

Builder pattern
State pattern
Strategy pattern
Observer pattern

Explanation

Question 63 of 93

Which pattern does this object model represent?

Select one of the following:

Factory Method pattern
Strategy pattern
Builder pattern
Observer pattern
State pattern

Explanation

Question 64 of 93

Which pattern does this object model represent?

Select one of the following:

Prototype pattern
State pattern
Strategy pattern
Composite pattern
Observer pattern

Explanation

Question 65 of 93

Which pattern does this object model represent?

Select one of the following:

Singleton pattern
State pattern
Strategy pattern
Observer pattern
Composite pattern

Explanation

Question 66 of 93

Which pattern does this object model represent?

Select one of the following:

Adapter pattern
State pattern
Composite pattern
Observer pattern
Facade pattern

Explanation

Question 67 of 93

Which pattern does this object model represent?

Select one of the following:

Bridge pattern
State pattern
Adapter pattern
Strategy pattern
Visitor pattern

Explanation

Question 68 of 93

Which pattern does this object model represent?

Select one of the following:

Composite pattern
State pattern
Observer pattern
Strategy pattern
Interpreter pattern

Explanation

Question 69 of 93

Which pattern does this object model represent?

Select one of the following:

Decorator pattern
State pattern
Strategy pattern
Observer pattern
Flyweight pattern

Explanation

Question 70 of 93

Which pattern does this object model represent?

Select one of the following:

Facade pattern
State pattern
Strategy pattern
Visitor pattern
Observer pattern

Explanation

Question 71 of 93

Which pattern does this object model represent?

Select one of the following:

Flyweight pattern
State pattern
Strategy pattern
Observer pattern
Composite pattern

Explanation

Question 72 of 93

Which pattern does this object model represent?

Select one of the following:

Proxy pattern
State pattern
Strategy pattern
Observer pattern
Adapter pattern

Explanation

Question 73 of 93

Which pattern does this object model represent?

Select one of the following:

Chain of Responsibility pattern
State pattern
Strategy pattern
Observer pattern
Adapter pattern

Explanation

Question 74 of 93

Which pattern does this object model represent?

Select one of the following:

Command pattern
Memento pattern
Iterator pattern
State pattern
Mediator pattern

Explanation

Question 75 of 93

Which pattern does this object model represent?

Select one of the following:

Interpreter pattern
State pattern
Flyweight pattern
Facade pattern
Adapter pattern

Explanation

Question 76 of 93

Which pattern does this object model represent?

Select one of the following:

Iterator pattern
State pattern
Mediator pattern
Observer pattern
Visitor pattern

Explanation

Question 77 of 93

Which pattern does this object model represent?

Select one of the following:

Mediator pattern
Observer pattern
Factory Method pattern
Prototype pattern
State pattern

Explanation

Question 78 of 93

Which pattern does this object model represent?

Select one of the following:

Memento pattern
Iterator pattern
State pattern
Mediator pattern
Abstract Factory pattern

Explanation

Question 79 of 93

Which pattern does this object model represent?

Select one of the following:

Observer pattern
State pattern
Strategy pattern
Mediator pattern
Iterator pattern

Explanation

Question 80 of 93

Which pattern does this object model represent?

Select one of the following:

State pattern
Strategy pattern
Bridge pattern
Composite pattern
Flyweight pattern

Explanation

Question 81 of 93

Which pattern does this object model represent?

Select one of the following:

Strategy pattern
State pattern
Interpreter pattern
Facade pattern
Composite pattern

Explanation

Question 82 of 93

Which pattern does this object model represent?

Select one of the following:

Template Method pattern
Strategy pattern
State pattern
Observer pattern
Bridge pattern

Explanation

Question 83 of 93

Which pattern does this object model represent?

Select one of the following:

Visitor pattern
State pattern
Observer pattern
Mediator pattern
Memento pattern

Explanation

Question 84 of 93

Upper—CASE Tools to support the early process activities of requirements and design

Select one of the following:

True
False

Explanation

Question 85 of 93

The system should always keep users informed about what is going on, through appropriate feedback within reasonable time.

Select one of the following:

Visibility of system status
Match between system and the real world
User control and freedom
Consistency and standards

Explanation

Question 86 of 93

The system should speak the users' language, with words, phrases and concepts familiar to the user, rather than system-oriented terms.

Select one of the following:

Visibility of system status
Match between system and the real world
User control and freedom
Consistency and standards

Explanation

Question 87 of 93

Users often choose system functions by mistake and will need a clearly marked "emergency exit" to leave the unwanted state without having to go through an extended dialogue.

Select one of the following:

Visibility of system status
User control and freedom
Match between system and the real world
Consistency and standards

Explanation

Question 88 of 93

Users should not have to wonder whether different words, situations, or actions mean the same thing. Follow platform conventions.

Select one of the following:

Visibility of system status
Match between system and the real world
Help and documentation
Consistency and standards

Explanation

Question 89 of 93

Even better than good error messages is a careful design which prevents a problem from occurring in the first place. Econditions or check for them and present users with a confirmation option before they commit to the ither eliminate error-prone action.

Select one of the following:

Error prevention
Recognition rather than recall
Aesthetic and minimalist design
Consistency and standards
Match between system and the real world

Explanation

Question 90 of 93

Minimize the user's memory load by making objects, actions, and options visible. The user should not have to remember information from one part of the dialogue to another. Instructions for use of the system should be visible or easily retrievable whenever appropriate.

Select one of the following:

Visibility of system status
Match between system and the real world
Consistency and standards
Error prevention
Recognition rather than recall

Explanation

Question 91 of 93

Dialogues should not contain information which is irrelevant or rarely needed. Every extra unit of information in a dialogue competes with the relevant units of information and diminishes their relative visibility.

Select one of the following:

Aesthetic and minimalist design
Error prevention
Consistency and standards
Match between system and the real world
User control and freedom

Explanation

Question 92 of 93

Even though it is better if the system can be used without documentation, it may be necessary to provide help and documentation. Any such information should be easy to search, focused on the user's task, list concrete steps to be carried out, and not be too large.

Select one of the following:

Help and documentation
Recognition rather than recall
Visibility of system status
Error prevention
Match between system and the real world

Explanation

Question 93 of 93

Which of the following is a true about IDEF0 diagram? (ICOM)
(Вопрос из Кахут)

Select one of the following:

Sides of the box: right – O, left – I, up – C, down – M
Sides of the box: right – O, left – I, up – M, down – C
Sides of the box: right – I, left – O, up – C, down – M
Sides of the box: right – I, left – O, up – M, down – C

Explanation

Check answer

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	Created by Good Guy Beket almost 7 years ago

	Copied by Aidos Baktaev over 5 years ago

Quiz on SDP5 - Final [Part 2], created by Aidos Baktaev on 26/03/2019.

SDP5 - Final [Part 2]

Question 1 of 93

If you need to show the physical relationship between software components and the hardware in the delivered systems, which diagram can you use?

Select one of the following:

Explanation

Question 2 of 93

Which diagram in UML is used to describe the physical components their distribution and association?

Select one of the following:

Explanation

Question 3 of 93

Aggregation (encapsulation) relationship is represented in UML notation by

Select one of the following:

Explanation

Question 4 of 93

In class diagram, inside each class what is to be printed?

Select one of the following:

Explanation

Question 5 of 93

Key elements of use-case diagrams are

Select one of the following:

Explanation

Question 6 of 93

Which of the following describes the Strategy pattern correctly

Select one of the following:

Explanation

Question 7 of 93

Which of the following pattern refers to creating duplicate object while keeping performance in mind?

Select one of the following:

Explanation

Question 8 of 93

Which of the following pattern hides the complexities of the system and provides an interface to client using which the client can access the system?

Select one of the following:

Explanation

Question 9 of 93

In which of the following pattern an interface is responsible for creating a factory of related objects without explicitly specifying their classes?

Select one of the following:

Explanation

Question 10 of 93

Which of the following is correct about Creational design patterns?

Select one of the following:

Explanation

Question 11 of 93

Which of the following describes of the Observer pattern correctly?

Select one of the following:

Explanation

Question 12 of 93

Which of the following describes the Builder pattern correctly?

Select one of the following:

Explanation

Question 13 of 93

Which of the following pattern is used where we need to treat a group of objects in similar way as a single object?

Select one of the following:

Explanation

Question 14 of 93

Can we create a clone of a singleton object?

Select one of the following:

Explanation

Question 15 of 93

Which of the following describes the Behavioral pattern correctly?

Select one of the following:

Explanation

Question 16 of 93

Which of the following is correct about Singleton design pattern?

Select one of the following:

Explanation

Question 17 of 93

Which of the following describes the State pattern correctly?

Select one of the following:

Explanation

Question 18 of 93

In which of the following pattern, a visitor class is used which changes the executing algorithm of an element class?

Select one of the following:

Explanation

Question 19 of 93

Which of the following describes the Strategy pattern correctly?

Select one of the following:

Explanation

Question 20 of 93

Which of the following programming languages is the best suited to design pattern?