C Programming MCQ with Answers

C Programming MCQ with Answers

331) Which is not true about a pointer variable?

Answer is:

passed to a function as argument and changed within a function

Which is not true about a pointer variable?

332) Which of the following operators can be applied to pointer variable(s)

Answer is:

Casting

Which of the following operators can be applied to pointer variable(s)

333) Consider the following program.
main()
{
char x[10], *ptr = x;
scanf("%s", x);
change(&x[4]);
}
change ( char a[ ] )
{
puts(a);
}
If abcdefg is the input, the output will be

Answer is:

efg

334) Pick the correct answers.
If x is an one dimensional array, then

Answer is:

both {* (x + i ) is same as * (&x [i] )} & {* (x + i) is same as x[i]}

335) Let x be an array. Which of the following cannot be present in the left hand side of an assignment statement?

Answer is:

All of these

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