D278 (Latest Update ) Pre-
Assessment Questions with 100% Correct
Answers– WGU
What is a behavioral sequence diagram? - correct answer It shows interactions
between software components and indicates the order of events.
What are the equivalent UML diagrams used in SDLC phases?
1. Analysis
2. Design
3. Implementation
4. Testing - correct answer A Case Diagram, a Class Diagram, Flowchart (Activity
Diagram), and a Sequence Diagram (respectively)
SDLC - Define the Analysis Phase - correct answer Defines a program's goals
SDLC - Define the Design Phase - correct answer Defines specifics of how to build a
program
SDLC - Define the Implementation Phase - correct answer Involves writing the
program
SDLC - Define the Testing Phase - correct answer Checks that the program correctly
meets goals
What is a popular Markup Language? - correct answer HTML: describes texts, links,
images, and other features
, D278 (Latest Update ) Pre-
Assessment Questions with 100% Correct
Answers– WGU
What is a characteristic of Interpreted/Scripting Language - correct answer
Dynamically typed - changing variables
What is an advantage of Interpreted/Scripting Language - correct answer Runs on
most machines with an interpreter
What is a characteristics of a Compiled Language? - correct answer Statically-typed -
constant variable declaration
What is an advantage of a Compiled Language? - correct answer Runs faster than
interpreted language
What does a programmer do first to use an existing programming library? - correct
answer Include the library
What relationship is common among a programming library's functions? - correct
answer Functions all relate to the same purpose.
What is an advantage of using a programming library? - correct answer The code has
already been tested.
Which language is dynamically typed? - correct answer Python
Which language is not built on object-oriented design principles? - correct answer C
Assessment Questions with 100% Correct
Answers– WGU
What is a behavioral sequence diagram? - correct answer It shows interactions
between software components and indicates the order of events.
What are the equivalent UML diagrams used in SDLC phases?
1. Analysis
2. Design
3. Implementation
4. Testing - correct answer A Case Diagram, a Class Diagram, Flowchart (Activity
Diagram), and a Sequence Diagram (respectively)
SDLC - Define the Analysis Phase - correct answer Defines a program's goals
SDLC - Define the Design Phase - correct answer Defines specifics of how to build a
program
SDLC - Define the Implementation Phase - correct answer Involves writing the
program
SDLC - Define the Testing Phase - correct answer Checks that the program correctly
meets goals
What is a popular Markup Language? - correct answer HTML: describes texts, links,
images, and other features
, D278 (Latest Update ) Pre-
Assessment Questions with 100% Correct
Answers– WGU
What is a characteristic of Interpreted/Scripting Language - correct answer
Dynamically typed - changing variables
What is an advantage of Interpreted/Scripting Language - correct answer Runs on
most machines with an interpreter
What is a characteristics of a Compiled Language? - correct answer Statically-typed -
constant variable declaration
What is an advantage of a Compiled Language? - correct answer Runs faster than
interpreted language
What does a programmer do first to use an existing programming library? - correct
answer Include the library
What relationship is common among a programming library's functions? - correct
answer Functions all relate to the same purpose.
What is an advantage of using a programming library? - correct answer The code has
already been tested.
Which language is dynamically typed? - correct answer Python
Which language is not built on object-oriented design principles? - correct answer C
