Modified from the official paper: Under strict ISO C17 syntax, which of the…

PYQ UPPSC Computer Operator Grade B 2019· Modified — slightly modified from the official paper; see the solution

1. A.

   double func();
   int main() { }
   double func() { }

2. B.

   double func() { };
   int main() { }

3. C.

   int main()
   {
     double func();
   }
   double func() { }

4. D.

   None of these

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