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Objective C MCQs

Considering the following Objective-C code, which of the following statements is correct ?
// function declaration intfunc(); int main() { // function call inti = func(); } // function definition intfunc() { return 0; }

Even though the function `func()` is not defined at the the time of the call, the code will run because the function has been previously declared.

The code won't run because the `func()` was not defined at the time of the call.

The code won't run because the initial function declaration is empty.

The code won't run because the `main()` function should be the first declaration in the code.

None of the above

Answer

Correct Answer: The code won't run because the `func()` was not defined at the time of the call.

Explanation:

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