D278 (Latest Update ) Pre-
Assessment Questions with 100% Correct
Answers– WGU
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
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? - correct answer Object-oriented
A programmer wants a compiler to report an error if an integer variable is assigned
with a string.
Which type of language should the programmer use? - correct answer Statically Typed
A language uses tags around text to indicate how that text should be formatted.
Which characteristic describes a language having such tags? - correct answer Markup
, D278 (Latest Update ) Pre-
Assessment Questions with 100% Correct
Answers– WGU
What is a characteristic of compiled language? - correct answer Converts to machine
language before running
What is a characteristic of interpreted programs? - correct answer They can be
modified at run time
Which characteristic specifically describes a markup language? - correct answer Tags
surround text to describe desired formatting
Which characteristic specifically describes interpreted language? - correct answer
They can run on any machine having the right interpreter
Which data type is used for items that are measured in length? - correct answer Float
What is the purpose of parentheses () in a programming expression? - correct answer
To group expressions
Which data type should be used to keep track of how many planes are in a hanger? -
correct answer Integer
What is a valid user-defined function name? - correct answer Variable identifier
What is the return value of a function? - correct answer Output of a function
Assessment Questions with 100% Correct
Answers– WGU
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
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? - correct answer Object-oriented
A programmer wants a compiler to report an error if an integer variable is assigned
with a string.
Which type of language should the programmer use? - correct answer Statically Typed
A language uses tags around text to indicate how that text should be formatted.
Which characteristic describes a language having such tags? - correct answer Markup
, D278 (Latest Update ) Pre-
Assessment Questions with 100% Correct
Answers– WGU
What is a characteristic of compiled language? - correct answer Converts to machine
language before running
What is a characteristic of interpreted programs? - correct answer They can be
modified at run time
Which characteristic specifically describes a markup language? - correct answer Tags
surround text to describe desired formatting
Which characteristic specifically describes interpreted language? - correct answer
They can run on any machine having the right interpreter
Which data type is used for items that are measured in length? - correct answer Float
What is the purpose of parentheses () in a programming expression? - correct answer
To group expressions
Which data type should be used to keep track of how many planes are in a hanger? -
correct answer Integer
What is a valid user-defined function name? - correct answer Variable identifier
What is the return value of a function? - correct answer Output of a function
