Identify which of the following are declarations 1 : extern int x; 2 : float square ( float x ) { ... } 3 : double pow(double, double);
| 1. | Identify which of the following are declarations 1 :extern int x;2 :float square ( float x ) { ... }3 :double pow(double, double); |
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Answer: Option C Explanation: extern int x; - is an external variable declaration. |
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Computer Science & Engineering :: C Programming Questions and Answers : More Exercises
- Declarations and Initializations
- Expressions
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- Input / Output
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- Complicated Declarations