Visual Basic - Can we use out parameter in case of function?

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Can we use out parameter in case of function?

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Last Update: October 30, 2006 Asked by: pghare

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How is the main() function declared?

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How does the function call within function get evaluated?

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What happens when a variable is not initialized in main function?

When a variable is not initialized in main function it contains garbage value. This can be well seen from the example below main() { int x; printf(“%d”,x); z= sample() } sample() { printf(“Testing program”); } Output is   &n

What is the default return value of a function?

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