Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 1 - No. 17)
What is a 'constant' in programming?
A value that can change during program execution.
A value that is fixed and cannot change during program execution.
A variable that is only used in one part of the program.
A type of programming language construct.
Giải thích
A constant is a named value that does not change during the execution of a program.