Oracle
1Z0-808 · Question #78
1Z0-808 Question #78: Real Exam Question with Answer & Explanation
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Using Loop Constructs
Question
Given the for loop construct:
for ( expr1 ; expr2 ; expr3 ) {
statement;
}
Which two statements are true?
Options
- AThis is not the only valid for loop construct; there exits another form of for loop constructor.
- BThe expression expr1 is optional. it initializes the loop and is evaluated once, as the loop begin.
- CWhen expr2 evaluates to false, the loop terminates. It is evaluated only after each iteration through the loop.
- DThe expression expr3 must be present. It is evaluated after each iteration through the loop.
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Topics
#for loop syntax#loop initialization#loop condition#enhanced for loop