C Programming MCQ with Answers

C Programming MCQ with Answers

61) What is the output of the following ′C ′ program?
main()
{
extern int a;
printf(″
%d″,a);
}
int a=20;

Answer is:

20

62) The value of an automatic variable that is declared but not initialized will be

Answer is:

Garbage

63) Choose the correct answer

Answer is:

Enumeration feature increase the power of C

64) Which of the following comments regarding the reading of a string, using scanf(with optional) and get is true?

Answer is:

Scanf is delimited by blank, while gets is not

65) If integer needs two bytes of storage, then maximum value of a signed integer is

Answer is:

2¹⁶-1

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