WGU D686 OPERATING SYSTEMS FOR COMPUTER SCIENTISTS ACTUAL TEST PAPER COMPLETE QUESTIONS AND ANSWERS FULL SOLUTION

WGU D686 OPERATING SYSTEMS FOR
COMPUTER SCIENTISTS ACTUAL TEST
PAPER COMPLETE QUESTIONS AND
ANSWERS FULL SOLUTION

●● Integer
Answer: A whole number with no decimal part.


●● Floating-point (Float)
Answer: A number that contains a decimal (fractional) part.


●● Sequence Structure
Answer: A control structure where statements execute in order from top
to bottom.


●● Selection Structure
Answer: A control structure that makes decisions using conditions (if/if-
else/switch).


●● Loop (Iteration)
Answer: A control structure that repeats instructions.

, ●● Count-Controlled Loop
Answer: A loop that repeats a specific number of times (for loop).


●● Pretest Loop
Answer: A loop that checks the condition before executing (while loop).


●● Posttest Loop
Answer: A loop that executes once before checking the condition (do-
while loop).


●● Nested Structure
Answer: A control structure placed inside another control structure.


●● Algorithm
Answer: A step-by-step procedure for solving a problem.


●● Constraint
Answer: A limitation or requirement that an algorithm must satisfy.


●● Pseudocode
Answer: A human-readable way to describe algorithms without
programming syntax.