WGU D278 2026 ACTUAL EXAM
QUESTIONS WITH VERIFIED SOLUTIONS
GRADED A+
◉What relationship is common among a programming library's
functions? Answer: Functions all relate to the same purpose.
◉What is an advantage of using a programming library? Answer:
The code has already been tested.
◉Which language is dynamically typed? Answer: Python
◉Which language is not built on object-oriented design principles?
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? 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? 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? Answer:
Markup
◉What is a characteristic of compiled language? Answer: Converts
to machine language before running
◉What is a characteristic of interpreted programs? Answer: They
can be modified at run time
◉Which characteristic specifically describes a markup language?
Answer: Tags surround text to describe desired formatting
◉Which characteristic specifically describes interpreted language?
Answer: They can run on any machine having the right interpreter
QUESTIONS WITH VERIFIED SOLUTIONS
GRADED A+
◉What relationship is common among a programming library's
functions? Answer: Functions all relate to the same purpose.
◉What is an advantage of using a programming library? Answer:
The code has already been tested.
◉Which language is dynamically typed? Answer: Python
◉Which language is not built on object-oriented design principles?
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? 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? 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? Answer:
Markup
◉What is a characteristic of compiled language? Answer: Converts
to machine language before running
◉What is a characteristic of interpreted programs? Answer: They
can be modified at run time
◉Which characteristic specifically describes a markup language?
Answer: Tags surround text to describe desired formatting
◉Which characteristic specifically describes interpreted language?
Answer: They can run on any machine having the right interpreter
