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SDP5 Quiz sobre SDP5_full, criado por Csse 1502 em 13-12-2017.
Csse 1502
Quiz por Csse 1502, atualizado more than 1 year ago
Csse 1502
Criado por Csse 1502 quase 7 anos atrás
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Resumo de Recurso

Questão 1

Questão
The term ___ was coined in 1968 as a response to the desolate state of the art developing quality software on time and within budget
Responda
  • Opcode
  • Software engineering
  • Scrum
  • Software Development Models

Questão 2

Questão
Reusable module is called
Responda
  • Opcode
  • Subroutine
  • Machine code
  • Hexadecimal code

Questão 3

Questão
Assembly language instructions consist of
Responda
  • A string of 0s and 1s
  • A hexadecimal code
  • An opcode mnemonic
  • A decimal code

Questão 4

Questão
In which of the following periods FORTRAN language was developed?
Responda
  • 1940s
  • 1950s
  • 1960s
  • 1970s

Questão 5

Questão
In which of the following periods the notion “software engineering” was introduced?
Responda
  • 1940s
  • 1950s
  • 1960s
  • 1970s

Questão 6

Questão
What is an opcode?
Responda
  • A string of 0s and 1s
  • Groups of instruction combined into words and abbreviations
  • A mathematical formula
  • A logical formula

Questão 7

Questão
In which of the following periods COBOL language was developed?
Responda
  • 1940s
  • 1960s
  • 1950s
  • 1970s

Questão 8

Questão
Which of the following clearly describes the scope of a software project?
Responda
  • An internals diagram
  • A context diagram
  • A sequence diagram
  • A functionality scenario

Questão 9

Questão
Who suggested to encode information on punch cards?
Responda
  • Herman Hollerith
  • Charles Babbage
  • Claude Shannon
  • John Von Neumann

Questão 10

Questão
Who wrote a thesis "A Mathematical Theory of Communication" (in the Bell System Technical Journal -1948) on how binary logic could be used in computing?
Responda
  • Charles Babbage
  • George Boole
  • Claude Shannon
  • John Von Neumann

Questão 11

Questão
In which of the following periods ALGOL language was developed?
Responda
  • 1940s
  • 1950s
  • 1960s
  • 1970s

Questão 12

Questão
A use case is _________.
Responda
  • a decision not to modify the system
  • a process that will run as part of the system
  • an argument that drives system design
  • a goal for actors the system interacts with
  • a diagram that shows what the system does

Questão 13

Questão
For the question below, circle the best choice for the sets of alternatives provided in the sentence The XP software development process DOES / DOES NOT include up front design. It prioritizes work according to RISKIEST FIRST / HIGHEST CUSTOMER VALUE FIRST. And, its iteration length is typically TWO-FOUR WEEKS / LEFT OPEN.
Responda
  • DOES, RISKIEST FIRST, TWO-FOUR WEEKS
  • DOES NOT, RISKIEST FIRST, LEFT OPEN
  • DOES, HIGHEST CUSTOMER VALUE FIRST, TWO-FOUR WEEKS
  • DOES NOT, HIGHEST CUSTOMER VALUE FIRST, TWO-FOUR WEEKS

Questão 14

Questão
Which of the following is the best choice for creating code views?
Responda
  • Sequence diagram
  • Component diagram
  • Activity diagram
  • Class diagram
  • None of the above

Questão 15

Questão
Which of the following is not a software engineering risk?
Responda
  • The server may not scale to 1000 users
  • The code for the sort algorithm is overly complex
  • We do not adequately understand our customer’s needs
  • The system is working fine, but if we try to change anything it seems to always break something else

Questão 16

Questão
Upper-CASE Tools to support later activities such as programming, debugging and and testing
Responda
  • True
  • False

Questão 17

Questão
Verification and validation is intended to show that a system conforms to its specification and meets the requirements of the system customer
Responda
  • True
  • False

Questão 18

Questão
Which of the following are terms used when describing formal use cases? (Circle all that apply.)
Responda
  • Goal
  • Actor
  • Level
  • Primary actor

Questão 19

Questão
In component diagrams, ports ARE / ARE NOT optional
Responda
  • Are
  • Are NOT

Questão 20

Questão
In component diagrams, the lollipop-symbol is used to represent a PROVIDES / REQUIRES interface
Responda
  • PROVIDES
  • REQUIRES

Questão 21

Questão
In sequence diagrams, lifelines represent the activity of CLASSES / OBJECTS
Responda
  • CLASSES
  • OBJECTS

Questão 22

Questão
Unit test should be written both before and after code is written
Responda
  • True
  • False

Questão 23

Questão
Functional testing tests against the specification
Responda
  • True
  • False

Questão 24

Questão
Which of the following are valid ways to avoid having a bad user interface? (Circle all that apply)
Responda
  • Speaks to experts who study user interfaces
  • Build prototypes
  • Limit the functionality the users can customize to minimize the interface Make sure the back end of the system works pretty well before presenting the user with the interface to avoid confusing the users with bugs and getting bad interface advice
  • Talk to users

Questão 25

Questão
Match the following: used to model domain model, used to represent runtime model, used to represent code model
Responda
  • Class Diagram, Sequence Diagram, Component Diagram
  • Class Diagram, Collaboration Diagram, Use Case Diagram
  • Use Case Diagram, Sequence Diagram, Class Diagram
  • Use Case Diagram, Sequence Diagram, Deployment Diagram

Questão 26

Questão
Which of the following are the best questions(s) the risk-driven model helps developers answer?
Responda
  • What is most important to the customer?
  • When are we done with the project?
  • How much software architecture should we do?
  • What programming language should we do?
  • Which techniques should we use in developing our project?
  • Both a and b
  • Both b and c
  • Both c and e

Questão 27

Questão
In an implementation of the singleton pattern, there is no constructor
Responda
  • True
  • False

Questão 28

Questão
Which of the following statements is the most correct? __________ .
Responda
  • A sequence diagram is used to model a sequence of activities associated with a use case.
  • A sequence diagram is used to model a sequence of messages exchanged among objects.
  • A sequence diagram is used to model a sequence of transitions among objects in a use case.
  • Both a and b.
  • Both a and c.

Questão 29

Questão
Which of the following is most correct? ___________.
Responda
  • United Models for Languages
  • Universal Modeling Language
  • Unified Modeling Language
  • United Modeling Language

Questão 30

Questão
Which of the following is best describes UML? ___________.
Responda
  • UML is a combination of notations.
  • UML supports modeling multiple views of software.
  • UML has evolved over time.
  • UML was created by the OMG
  • All of a-d
  • Only a and d

Questão 31

Questão
Three notations of UML are __________ .
Responda
  • Activity diagrams, Component diagrams, Construction diagrams
  • Component diagrams, Action diagrams, Sequence diagrams
  • Class diagrams, ER diagrams, Action diagrams
  • Canonical diagrams, Activity diagrams, Sequence diagrams
  • Class diagrams, Sequence diagrams, Use Case diagrams

Questão 32

Questão
Which of the following is not a UML diagram? ____________.
Responda

Questão 33

Questão
The Dependency Inversion Principle ______.
Responda
  • Helps ensure that objects are highly reusable.
  • Requires that methods that are present in base classes must also be present in the derived classes.
  • Helps ensure that objects are easy to extend without requiring change to the original object.
  • Requires that object interfaces only include methods that will be needed by most implementers.
  • Helps make changing an object easier

Questão 34

Questão
The Open-Close Principle _________.
Responda
  • Helps ensure that objects are highly reusable.
  • Requires that methods that are present in base classes must also be present in the derived classes.
  • Helps ensure that objects are easy to extend without requiring change to the original object.
  • Requires that object interfaces only include methods that will be needed by most implementers.
  • Helps make changing an object easier

Questão 35

Questão
Liskov’s Substitution Principle _________.
Responda
  • Helps ensure that objects are highly reusable.
  • Requires that methods that are present in base classes must also be present in the derived classes.
  • Helps ensure that objects are easy to extend without requiring change to the original object.
  • Requires that object interfaces only include methods that will be needed by most implementers.
  • Helps make changing an object easier

Questão 36

Questão
The Single Responsibility Principle _________.
Responda
  • Helps ensure that objects are highly reusable.
  • Requires that methods that are present in base classes must also be present in the derived classes.
  • Helps ensure that objects are easy to extend without requiring change to the original object.
  • Requires that object interfaces only include methods that will be needed by most implementers.
  • Helps make changing an object easier

Questão 37

Questão
The Interface Segregation Principle _________.
Responda
  • Helps ensure that objects are highly reusable.
  • Requires that methods that are present in base classes must also be present in the derived classes.
  • Helps ensure that objects are easy to extend without requiring change to the original object.
  • Requires that object interfaces only include methods that will be needed by most implementers.
  • Helps make changing an object easier

Questão 38

Questão
All design decisions should be made before coding begins
Responda
  • True
  • False

Questão 39

Questão
UML has many great features but its use describing domain models should be restricted because ___
Responda
  • It takes too long to create the diagrams.
  • Good UML tools are too expensive.
  • It is not a language known by most non-developers.
  • Its use is incompatible with the goals of domain modeling.
  • The diagrams require you to include too much detail.

Questão 40

Questão
Which of the following states that there are 2 persons associated with a contact and there can be any number of contacts?
Responda
  • Person 1.2---------Contact
  • Person *--------1.2Contact
  • Person 2----------*Contact
  • Person *----------2Contact

Questão 41

Questão
Which of the following is true of a Context Diagram? _________.
Responda
  • Describes how the software being created interacts with elements in its environment.
  • Can be based on a use case diagram.
  • Might show the Internet.
  • Describes what is in and what is outside the scope of the software project.
  • All of a-d

Questão 42

Questão
The primary difference between component diagrams and sequence diagrams is
Responda
  • Component diagrams show all potential interactions among a group of components whereas sequence diagram shows the interactions involved in response to a particular kind of request
  • There is very difference, they are just two different ways of viewing component
  • In component diagram the components use a rectangular shape with the component icon in the upper right corner but no component icon appears in sequence diagram
  • Component diagram represent the code whereas sequence diagram represent behavior

Questão 43

Questão
UML provides special notation for a subsystem element because
Responda
  • Subsystem elements have critical differences from components, which must be represented.
  • Subsystem elements and component elements are not substantially different so there is no need for them.
  • Component elements have important aspects that are not representable using the provided subsystem element notation.
  • Both a and c
  • None of the above

Questão 44

Questão
Component details in UML can be shown as text within a compartment of a component
Responda
  • True
  • False

Questão 45

Questão
Which of the following statements is the most correct?
Responda
  • A component diagram shows a configuration of the system at a given moment.
  • A component diagram shows all potential interactions among components in a view.
  • A component diagram can show instances of classes.
  • Both a and b
  • Both b and c

Questão 46

Questão
Which of the following statements is the most correct? _________ .
Responda
  • A class diagram shows a configuration of the system at a given moment.
  • A class diagram shows all potential interactions among components in a view.
  • A class diagram can show relationships between java interfaces and other classes.
  • Both a and b.
  • Both b and c.

Questão 47

Questão
Which of the following statements is the most correct? _________.
Responda
  • A class diagram for a module always has three components.
  • A class diagram shows relationships among code units.
  • A class diagram supports analyzing behavior of complex protocols.
  • Lollipop symbol is used to represent provides interfaces.
  • Socket symbol is used to represent provides interfaces.
  • Class and components diagrams are always very similar.

Questão 48

Questão
Which of the following is(are) NOT well supported by the class diagram notation? ___________.
Responda
  • Identifying public and private members of a class.
  • Identifying which classes depend on other classes.
  • Discussing how the system will behave.
  • Discussing how to add newly required functionality to the system.
  • Both a and d

Questão 49

Questão
Class diagrams can be generated directly from code.
Responda
  • True
  • False

Questão 50

Questão
The process of creating class diagrams is a valuable activity during design.
Responda
  • True
  • False

Questão 51

Questão
All class diagrams created during design of a system should be maintained as part of the project documentation.
Responda
  • True
  • False

Questão 52

Questão
A design pattern ______ .
Responda
  • Contains a description of other related patterns.
  • Can be useful describing how a software problem was solved by a developer.
  • Is a general reusable solution to a commonly occurring problem within a given context in software design.
  • Gives examples of code that used the pattern.
  • Both a and c.
  • All of a-d.

Questão 53

Questão
What is Gang of Four (GOF)?
Responda
  • Four authors of Book ‘Design Patterns - Elements of Reusable Object-Oriented Software’ are known as Gang of Four (GOF).
  • Gang of Four (GOF) is a name of a book on Design Patterns.
  • Gang of Four (GOF) is a Design Pattern.
  • None of the above.

Questão 54

Questão
Which of the following describes the Abstract Factory pattern correctly?
Responda
  • This pattern creates object without exposing the creation logic to the client and refer to newly created object using a common interface.
  • In this pattern an interface is responsible for creating a factory of related objects without explicitly specifying their classes.
  • This pattern involves a single class which is responsible to create an object while making sure that only single object gets created.
  • This pattern is used when we want to pass data with multiple attributes in one shot from client to server.

Questão 55

Questão
Which of the following is correct list of classifications of design patterns
Responda
  • Creational, Structural and Behavioral patterns
  • Executional, Structural and Behavioral patterns
  • Creational, Executional and Behavioral patterns
  • None of the above

Questão 56

Questão
Which of the following describes the Composite pattern correctly?
Responda
  • This pattern builds a complex object using simple objects and using a step by step approach.
  • This pattern is used where we need to treat a group of objects in similar way as a single object.
  • This pattern hides the complexities of the system and provides an interface to the client using which the client can access the system.
  • This pattern is primarily used to reduce the number of objects created and to decrease memory footprint and increase performance

Questão 57

Questão
Which of the following describes the Command pattern correctly?
Responda
  • In this pattern a class represents functionality of another class.
  • In this pattern a request is wrapped under an object as command and passed to invoker object
  • This pattern creates a chain of receiver objects for a request
  • This pattern provides a way to evaluate language grammar or expression

Questão 58

Questão
A type of software Life Cycle Activity which involves saving tests from the previous version to ensure that the new version retains the previous capabilities
Responda
  • Unit testing
  • Regression testing
  • Acceptance testing
  • System testing

Questão 59

Questão
Which of the following are examples of traditional process models?
Responda
  • Waterfall, Incremental, Spiral
  • XP, Scrum, Kanban
  • Waterfall, XP, Spiral
  • Spiral, V-Model, Scrum

Questão 60

Questão
Which of the following follows the correct sequence in a waterfall model?
Responda
  • Feasibility, Testing, Implementation, Requirement, Design
  • Feasibility, Requirements, Design, Implementation, Testing
  • Requirements, Feasibility, Design, Implementation, Testing
  • Testing, Design, Implementation, Feasibility, Requirements

Questão 61

Questão
A family of software development methodologies that produce software in short iterations and allow for greater changes or design
Responda
  • Agile Processes
  • Traditional Process Models
  • Both answers are correct
  • None of the above

Questão 62

Questão
One of the key practices in XP which ensures that all production code is written with two programmers working at the same machine or facility. This is the revision step taken to the extreme. All code is always reviewed by at least one other person
Responda
  • Pair programming
  • Test driven development
  • Design improvement (refactoring)
  • None of the above

Questão 63

Questão
The waterfall model of software development is
Responda
  • A reasonable approach when requirements are well defined
  • A good approach when a working programs is required quickly
  • The best approach to use for projects with large development teams
  • An old fashioned model that is rarely used any more

Questão 64

Questão
The incremental model of software development is
Responda
  • A revolutionary model that is not used for commercial products
  • A reasonable approach when requirements are well defined
  • A good approach when a working programs is required quickly
  • The best approach to use for projects with large development teams

Questão 65

Questão
The spiral model of software development
Responda
  • Ends with the delivery of the software product
  • Is more chaotic than the incremental model
  • Includes project risks evaluation during each iteration
  • All of the above

Questão 66

Questão
If you need to show the physical relationship between software components and the hardware in the delivered systems, which diagram can you use?
Responda
  • Component diagram
  • Deployment diagram
  • Class diagram
  • Network diagram

Questão 67

Questão
Which diagram in UML is used to describe the physical components their distribution and association?
Responda
  • Component diagram
  • Deployment diagram
  • Class diagram
  • Object diagram

Questão 68

Questão
Aggregation (encapsulation) relationship is represented in UML notation by
Responda
  • 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

Questão 69

Questão
In class diagram, inside each class what is to be printed?
Responda
  • Its name, attributes, operations and derived class
  • Its name, attributes and operations
  • Its name and operations
  • Its name and attributes

Questão 70

Questão
Key elements of use-case diagrams are
Responda
  • People, computer
  • Actor, use cases
  • People, classes and objects
  • None of them

Questão 71

Questão
Which of the following describes the Strategy pattern correctly
Responda
  • 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

Questão 72

Questão
Which of the following pattern refers to creating duplicate object while keeping performance in mind?
Responda
  • Builder Pattern
  • Bridge Pattern
  • Prototype Pattern
  • Composite Pattern

Questão 73

Questão
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?
Responda
  • Composite Pattern
  • Facade Pattern
  • Adapter Pattern
  • Decorator Pattern

Questão 74

Questão
In which of the following pattern an interface is responsible for creating a factory of related objects without explicitly specifying their classes?
Responda
  • Factory pattern
  • Abstract factory pattern
  • Singleton Pattern
  • Builder Pattern

Questão 75

Questão
Which of the following is correct about Creational design patterns.
Responda
  • 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.

Questão 76

Questão
Which of the following describes of the Observer pattern correctly?
Responda
  • 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

Questão 77

Questão
Which of the following describes the Builder pattern correctly?
Responda
  • 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

Questão 78

Questão
Which of the following pattern is used where we need to treat a group of objects in similar way as a single object?
Responda
  • Composition Pattern
  • Facade Pattern
  • Adapter Pattern
  • Builder Pattern

Questão 79

Questão
Can we create a clone of a singleton object?
Responda
  • True
  • False

Questão 80

Questão
Which of the following describes the Behavioral pattern correctly?
Responda
  • 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.

Questão 81

Questão
Which of the following is correct about Singleton design pattern
Responda
  • 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

Questão 82

Questão
Which of the following describes the State pattern correctly?
Responda
  • 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.

Questão 83

Questão
In which of the following pattern, a visitor class is used which changes the executing algorithm of an element class?
Responda
  • Visitor pattern
  • MVC pattern
  • Business delegate pattern
  • Composite entity pattern

Questão 84

Questão
Which of the following describes the Strategy pattern correctly?
Responda
  • 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.

Questão 85

Questão
Which of the following programming languages is the best suited to design pattern?
Responda
  • Java
  • C
  • Cobol
  • HTML

Questão 86

Questão
Which of the following is not a valid type of message arrow in sequence diagram?
Responda
  • Synchronous Message
  • Asynchronous Message
  • Return Message
  • Activate Message

Questão 87

Questão
Identify which of the following modeling elements is not associated with Use case diagrams
Responda
  • Actor
  • Include relationship
  • Extend relationship
  • Aggregate relationship

Questão 88

Questão
Which of the following is not a characteristic of scrum model of product development?
Responda
  • Incremental development
  • Agile nature
  • Stable requirements
  • Time-boxedscheduling

Questão 89

Questão
XP with reference to software development methodology is
Responda
  • Extreme programming
  • Excellent programming
  • Extreme processing
  • Excellent processing

Questão 90

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

Questão 91

Questão
A scrum is actually a
Responda
  • 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

Questão 92

Questão
___________ enhances performance and functionality of the software after delivery
Responda
  • re-design
  • re-engineering
  • post checking
  • maintance

Questão 93

Questão
Which of the following models follow a purely sequential approach?
Responda
  • Waterfall model
  • Spiral model
  • Iterative model
  • Incremental model

Questão 94

Questão
Class diagram, component diagram, object diagram and deployment diagram are considered as types of
Responda
  • Structural diagrams
  • Behavioral diagrams
  • Non-behavioral diagrams
  • Non-structural diagrams

Questão 95

Questão
Activity diagram, use case diagram, collaboration diagram and sequence diagram are considered as types of
Responda
  • Structural diagrams
  • Behavioral diagrams
  • Non-behavioral diagrams
  • Non-structural diagrams

Questão 96

Questão
Kind of diagrams which are used to show interactions between series of messages are classified as
Responda
  • Activity diagram
  • Sequence diagram
  • Collaboration diagram
  • All of them

Questão 97

Questão
Which of the following diagrams is time oriented?
Responda
  • Activity diagram
  • Sequence diagram
  • Collaboration diagram
  • State chart diagram

Questão 98

Questão
Which symbol is used to represent Protected visibility in UML?
Responda
  • +
  • -
  • @
  • ~
  • #

Questão 99

Questão
Which symbol is used to represent Package visibility in UML?
Responda
  • +
  • -
  • @
  • ~
  • #

Questão 100

Questão
Which diagram is like a flow chart which shows the steps decision points and branches?
Responda
  • Activity diagram
  • Sequence diagram
  • Collaboration diagram
  • State chart diagram
  • Communication diagram

Questão 101

Questão
Object in a set of DFDs have unique names
Responda
  • True
  • False

Questão 102

Questão
A...is represented graphically by an arrow into or out of a process
Responda
  • Process
  • Entity
  • Level
  • Flow

Questão 103

Questão
Data flow diagrams that ‘youtube’ on the movement of data between processes are referred to as:
Responda
  • process models
  • data models
  • flow models
  • flow charts

Questão 104

Questão
Calculating an employee’s salary is represented on a data flow diagram as a:
Responda
  • data flow
  • source
  • data store
  • process

Questão 105

Questão
An arrow on a data flow diagram represents a:
Responda
  • data store
  • dataflow
  • process
  • source/sink

Questão 106

Questão
Which of the following is not true statement regarding data flows?
Responda
  • A fork in a data flow means that exa
  • source
  • data store
  • process

Questão 107

Questão
In a data flow diagram, a data flow that consist of other data glows is a(an)
Responda
  • Compound flow
  • Composite flow
  • Control flow
  • Complex flow

Questão 108

Questão
Which of the following is a true about IDEF0 diagram?
Responda
  • 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

Questão 109

Questão
A data flow diagram
Responda
  • 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

Questão 110

Questão
Agile is
Responda
  • Sequential
  • Iterative
  • Incremental
  • Both Iterative & Incremental
  • Both Iterative & Sequential
  • All of them

Questão 111

Questão
What is/are advantages of Agile testing?
Responda
  • Saves time
  • Requires less planning and creates less documantation
  • Regular feedback from end users
  • Solves issue in advance by daily meeting
  • All the term

Questão 112

Questão
When acceptance testing is performed in Agile development?
Responda
  • On request of customer
  • After system is ready
  • At the end of each iteration
  • Daily

Questão 113

Questão
Who is responsible for sprint meeting?
Responda
  • Product owner
  • Scrum team
  • Scrum master
  • Users

Questão 114

Questão
Who is prioritized product backlog?
Responda
  • Product owner
  • Scrum team
  • Scrum master
  • All of them

Questão 115

Questão
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
Responda
  • 1,5,2,3,4
  • 1,5,2,4,3
  • 1,2,5,4,3
  • 1,3,2,4,5

Questão 116

Questão
… are people who are accountable for the project success.
Responda
  • Chickens
  • Release people
  • Hen
  • Pigs

Questão 117

Questão
What is the order in which test levels are performed?
Responda
  • Unit, Integration, System, Acceptance
  • Unit, System, Integration, Acceptance
  • Unit, Integration, Acceptance, System
  • It depends on nature of a project.

Questão 118

Questão
Which testing is concerned with behaviour of whole product as per specified requirements?
Responda
  • Acceptance testing
  • Component testing
  • System testing
  • Integration testing

Questão 119

Questão
System testing is a
Responda
  • Black box testing
  • White box testing
  • Grey box testing
  • Both a and b

Questão 120

Questão
Integrated testing is a
Responda
  • Black box testing
  • White box testing
  • Grey box testing
  • Both Black and White
  • Both Grey and White
  • None of them

Questão 121

Questão
Unit testing is a
Responda
  • Black box testing
  • White box testing
  • Grey box testing
  • both a and b

Questão 122

Questão
System architecture is determined during which phase?
Responda
  • requirement gathering
  • implementation
  • development
  • design

Questão 123

Questão
Verifying that whether software components are functioning correctly and identifying the defects in them is objective of which level of testing
Responda
  • Integration testing
  • Acceptance testing
  • Unit testing
  • System testing

Questão 124

Questão
Standard phases (requirements, design, code, test) in order to choose the most appropriate model
Responda
  • Waterfall
  • Code and fix
  • Iterative
  • Spiral

Questão 125

Questão
Write some code, debug it, repeat - choose the most appropriate model
Responda
  • Waterfall
  • Code and fix
  • Iterative
  • Spiral

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