Computer Science · C Programming
Which of the following techniques can be used to modify the actual variable passed to a function in C?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Use a local variable instead of passing any parameters.
- 2Pass the address of the actual parameter to the function.✓
- 3Pass a copy of the actual parameter to the function.
- 4Standard C has no options for modifying actual variables passed to a function.
Correct answer
Pass the address of the actual parameter to the function.
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