Consider the following program fragment.
static char wer[3][4] = {"bag", "let", "bud"};
char(*ptr)[4] = wer;
The putchar (* (wer [1] + 1)) ;
| A. | prints e |
| B. | prints a |
| C. | prints 1 |
| D. | prints b |
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Option: A Explanation : Click on Discuss to view users comments. |
Consider the following program fragment.
static char wer[3][4] = {"bag", "let", "bud"};
char(*ptr)[4] = wer;
The possible output of printf ( "%d %d", wer, wer +1); is
| A. | 262 262 |
| B. | 262 266 |
| C. | 262 263 |
| D. | 262 265 |
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Option: B Explanation : Click on Discuss to view users comments. |
The operators > and < are meaningful when used with pointers, if
| A. | the pointers point to data of similar type |
| B. | the pointers point to structure of similar data type |
| C. | the pointers point to elements of the same array |
| D. | none of these |
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Option: C Explanation : Click on Discuss to view users comments. |
Choose the best answer. Prior to using a pointer variable
| A. | it should be declared |
| B. | it should be initialized |
| C. | it should be both declared and initialized |
| D. | none of the above |
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Option: C Explanation : using a pointer variable without intializing it, will be disastrous, as it will have garbage values Click on Discuss to view users comments. |
