Q. Which of the following names for files not accepted?

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Q. What is the advantage of #define over const?

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Q. Which of the following properties of #define not true?

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Q. The “else if” in conditional inclusion is written by?

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Q. Which of the following sequences are unaccepted in C language?

a) #if
#else
#endif

b) #if
#elif
#endif

c) #if
#if
#endif

d) #if
#undef
#endif

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Q. In a conditional inclusion, if the condition that comes after the if holds.

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Q. Conditional inclusion can be used for

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Q. The #elif directive cannot appear after the preprocessor #else directive

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Q. For each #if, #ifdef, and #ifndef directive

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Q. The #else directive is used for

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Q. Use of functions

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Q. Any C program

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Q. What is function?

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Q. The default parameter passing mechanism is

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Q. Pick the correct statements.

I. The body of a function should have only one return statement.
II. The body of a function may have many return statements.
III. A function can return only one value to the calling environment.
IV. If return statement is omitted, then the function does its job but returns no value to the calling environment.

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Q. Which of the following is a complete function?

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Q. The recursive functions are executed in a ...........

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Q. The function scanf() returns .........

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Q. Functions have ..........

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Q. Which of the following function calculates the square of 'x' in C?

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