A variable must be defined
A)and initialized at the same time.
B)in every program.
C)in order to perform output.
D)before it can be used.
E)in all of the above cases.

Name: A variable must be defined A)and initialized at the same time. B)in every program. C)in order to perform output. D)before it can be used. E)in all of the above cases.
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Question

Quizplus · Accepted Answer

A variable must be defined before it can be used to ensure that the program knows what type of data it will hold and how to handle it.

A Variable Must Be Defined