WGU D278 PROGRAMMING AND
SCRIPTING PA AND OA EXAM BANK
2025/2026 | ACCURATE REAL EXAM
WITH 600 QUESTIONS TESTING
VERSIONS AND A STUDY GUIDE |
EXPERTLT VERIFIED FOR
GUARANTEED PASS BRAND NEW EXAM
ALREADY GRADEDA+!!!
What is the purpose of the following class diagram?
A Shows how the Employee class is used in the program
B Describes the execution flow of the Employee class'
operations
C Specifies the Employee class' behavioral requirements
D Depicts the Employee class' name, data members, and
functions - ....ANSWER...D
What is the purpose of a use case diagram, such as the
following diagram?
1
,A Describes how a user can interact with a program
B Describes the data used in the program
2
,C Illustrates the flow of the program's algorithms
D Shows the interaction between program components -
....ANSWER...A
Which elements are characteristic of a class diagram?
A System's classes, attributes, and methods and their
features, constraints, and relationships
B Flow of logic and process interaction within a system
C Physical resources or logical architecture of a system
D Internal structure of a class and collaboration between
classes or instances - ....ANSWER...A
Review the following use case diagram:
What does a use case diagram do?
A Diagrams a single use case
B Connects several use cases to class diagrams
C Provides an overview of several use cases
3
, D Lists use case goals - ....ANSWER...C
Which phase of a waterfall approach would create a
sequence diagram that specifies the required order of
events between completed program components?
A Analysis
B Design
C Implementation
D Testing - ....ANSWER...D
Which phase of an agile approach would define a
hypothesis to find a problem in a program?
A Analysis
B Design
C Implementation
D Testing - ....ANSWER...D
Which phase of an agile approach would create an
executable program?
4
SCRIPTING PA AND OA EXAM BANK
2025/2026 | ACCURATE REAL EXAM
WITH 600 QUESTIONS TESTING
VERSIONS AND A STUDY GUIDE |
EXPERTLT VERIFIED FOR
GUARANTEED PASS BRAND NEW EXAM
ALREADY GRADEDA+!!!
What is the purpose of the following class diagram?
A Shows how the Employee class is used in the program
B Describes the execution flow of the Employee class'
operations
C Specifies the Employee class' behavioral requirements
D Depicts the Employee class' name, data members, and
functions - ....ANSWER...D
What is the purpose of a use case diagram, such as the
following diagram?
1
,A Describes how a user can interact with a program
B Describes the data used in the program
2
,C Illustrates the flow of the program's algorithms
D Shows the interaction between program components -
....ANSWER...A
Which elements are characteristic of a class diagram?
A System's classes, attributes, and methods and their
features, constraints, and relationships
B Flow of logic and process interaction within a system
C Physical resources or logical architecture of a system
D Internal structure of a class and collaboration between
classes or instances - ....ANSWER...A
Review the following use case diagram:
What does a use case diagram do?
A Diagrams a single use case
B Connects several use cases to class diagrams
C Provides an overview of several use cases
3
, D Lists use case goals - ....ANSWER...C
Which phase of a waterfall approach would create a
sequence diagram that specifies the required order of
events between completed program components?
A Analysis
B Design
C Implementation
D Testing - ....ANSWER...D
Which phase of an agile approach would define a
hypothesis to find a problem in a program?
A Analysis
B Design
C Implementation
D Testing - ....ANSWER...D
Which phase of an agile approach would create an
executable program?
4
