WGU C173 Exam – Questions With Apposite
Solutions
What is the return value of a function?
Output of a function
Call to run the function
Data passed to the function
Variable in the declaration of the function Correct Answer -
Output of a function
Which elements are characteristic of a class diagram?
System's classes, attributes, and methods and their features,
constraints, and relationships
Flow of logic and process interaction within a system
Physical resources or logical architecture of a system
Internal structure of a class and collaboration between classes or
instances Correct Answer - System's classes, attributes, and
methods and their features, constraints, and relationships
What does a programmer do first to use an existing programming
library?
Write the library's functions
Modify the library's functions
Include the library
Discard the library Correct Answer - Include the library
What is an advantage of using a programming library?
The code has not been tested.
The code has already been tested.
, The code can be used across programming languages.
The code has already been compiled. Correct Answer - The
code has already been tested.
Which language is dynamically typed?
C
C++
Java
Python Correct Answer - Python
Which language is not built on object-oriented design principles?
C
C++
Java
Python Correct Answer - C
A language substantially supports a programmer creating items like
person, teacher, and students. Each item has internal data and some
operations. Which characteristic describes that language?
Dynamically typed
Object-oriented
Markup
Statically typed Correct Answer - Object-oriented
A programmer wants a compiler to report an error if an integer
variable is assigned with a string. Which kind of language should the
programmer use?
Dynamically typed
Object-oriented
Markup
Solutions
What is the return value of a function?
Output of a function
Call to run the function
Data passed to the function
Variable in the declaration of the function Correct Answer -
Output of a function
Which elements are characteristic of a class diagram?
System's classes, attributes, and methods and their features,
constraints, and relationships
Flow of logic and process interaction within a system
Physical resources or logical architecture of a system
Internal structure of a class and collaboration between classes or
instances Correct Answer - System's classes, attributes, and
methods and their features, constraints, and relationships
What does a programmer do first to use an existing programming
library?
Write the library's functions
Modify the library's functions
Include the library
Discard the library Correct Answer - Include the library
What is an advantage of using a programming library?
The code has not been tested.
The code has already been tested.
, The code can be used across programming languages.
The code has already been compiled. Correct Answer - The
code has already been tested.
Which language is dynamically typed?
C
C++
Java
Python Correct Answer - Python
Which language is not built on object-oriented design principles?
C
C++
Java
Python Correct Answer - C
A language substantially supports a programmer creating items like
person, teacher, and students. Each item has internal data and some
operations. Which characteristic describes that language?
Dynamically typed
Object-oriented
Markup
Statically typed Correct Answer - Object-oriented
A programmer wants a compiler to report an error if an integer
variable is assigned with a string. Which kind of language should the
programmer use?
Dynamically typed
Object-oriented
Markup
