Programming in C - Pointers

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16. A pointer variable can be

Answer
Comment
Array

Option : C
Explanation :

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

Answer
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Array

Option : C
Explanation :

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18. 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
Comment
Array

Option : C
Explanation :

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19. Pick the correct answers.
If x is an one-dimensional array, then

Answer
Comment
Array

Option : D
Explanation :

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

Answer
Comment
Array

Option : D
Explanation :

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