In the for statement: for (exp1; exp2; exp3) { … }
where exp1, exp2 and exp3 are expressions. What is optional?

Question

In the for statement: for (exp1; exp2; exp3) { … }
where exp1, exp2 and exp3 are expressions. What is optional?

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

None of the expressions is optional.

TuteeHUB · Answer

Only exp1 is optional.

TuteeHUB · Answer

Only exp1 and exp3 are optional.

TuteeHUB · Answer

All the expressions are optional.

1.	In the for statement: for (exp1; exp2; exp3) { … } where exp1, exp2 and exp3 are expressions. What is optional?
A.	None of the expressions is optional.
B.	Only exp1 is optional.
C.	Only exp1 and exp3 are optional.
D.	All the expressions are optional.
Answer» E.

Discussion