MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your C knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A less common use of setjmp.h is to create syntax similar to ____________ |
| A. | errno |
| B. | variable arguments |
| C. | coroutines |
| D. | retval |
| Answer» D. retval | |
| 2. |
The void longjmp( jmp-buf env, int val) function causes setjmp() macro to return _______ value; if val is 0. |
| A. | zero |
| B. | one |
| C. | null |
| D. | no return |
| Answer» C. null | |
| 3. |
The header file setjmp.h is used to __________ |
| A. | set location specific information |
| B. | control low-level calls and returns to and from functions |
| C. | handle signals reported during a program s execution |
| D. | manipulate strings (character arrays) |
| Answer» C. handle signals reported during a program s execution | |