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WGU Introduction to computer science Exam with Questions and Solutions
NewWGU Introduction to computer science Exam with Questions and Solutions 
Which statement best describes a variable in programming? 
a. A fixed value that never changes during program execution 
b. A named memory location that stores data that can change 
c. A reserved keyword used to define functions 
d. A compilation error message 
Correct Answer: b 
Rationale: A variable is a symbolic name for a memory location whose value can change during program execution. This is fundamental in programming ...