WGU D684 – SECTION 1 AND 2 TEST EXAM QUESTIONS AND
CORRECT ANSWERS LATEST UPDATE 2026/2027 (VERIFIED
ANSWERS) ALREADY GRADED A+ | GUARANTEED PASS.
Which value is stored as an integer in computer programming? -
Correct Answer > 21. Rationale: The integer data type is used to
represent positive or negative whole numbers without fractional parts.
Which coding construct repeats a task while a condition is true? -
Correct Answer > Iteration. Rationale: The iteration construct, or the
looping construct, uses a while statement to perform the same task
over and over again as long as the condition is true.
What is the relationship between a parameter and an argument? -
Correct Answer > A parameter is a temporary variable in a function that
receives the actual value of an argument. Rationale: A parameter is
defined within a function and serves as a temporary placeholder. The
argument is the actual value that is passed to the function and gets
temporarily stored in the parameter.
, Which programming language is considered to be a declarative
language? - Correct Answer > Lisp - The declarative programming
paradigm is a model in which the results are described, but the steps to
accomplish the results are not stated. There are two basic models
within this paradigm, functional and logical. Lisp is an example of
declarative.
How are items accessed in a stack? - Correct Answer > The last item to
be added becomes the first item removed (LIFO). Rationale: A stack is
an ordered group of items that can only be accessed at one end, called
the top of the stack. Items can be pushed onto and popped off of this
end. Therefore, the last item to be added becomes the first item
removed.
SECTION 2
algorithm - Correct Answer > a step-by-step procedure or set of rules
CORRECT ANSWERS LATEST UPDATE 2026/2027 (VERIFIED
ANSWERS) ALREADY GRADED A+ | GUARANTEED PASS.
Which value is stored as an integer in computer programming? -
Correct Answer > 21. Rationale: The integer data type is used to
represent positive or negative whole numbers without fractional parts.
Which coding construct repeats a task while a condition is true? -
Correct Answer > Iteration. Rationale: The iteration construct, or the
looping construct, uses a while statement to perform the same task
over and over again as long as the condition is true.
What is the relationship between a parameter and an argument? -
Correct Answer > A parameter is a temporary variable in a function that
receives the actual value of an argument. Rationale: A parameter is
defined within a function and serves as a temporary placeholder. The
argument is the actual value that is passed to the function and gets
temporarily stored in the parameter.
, Which programming language is considered to be a declarative
language? - Correct Answer > Lisp - The declarative programming
paradigm is a model in which the results are described, but the steps to
accomplish the results are not stated. There are two basic models
within this paradigm, functional and logical. Lisp is an example of
declarative.
How are items accessed in a stack? - Correct Answer > The last item to
be added becomes the first item removed (LIFO). Rationale: A stack is
an ordered group of items that can only be accessed at one end, called
the top of the stack. Items can be pushed onto and popped off of this
end. Therefore, the last item to be added becomes the first item
removed.
SECTION 2
algorithm - Correct Answer > a step-by-step procedure or set of rules
