⟩ What is use of bit field?
Bit Fields allow the packing of data in a structure. This is especially useful when memory or data storage is at a premium.
Bit Fields allow the packing of data in a structure. This is especially useful when memory or data storage is at a premium.
What is the difference between exit() and _exit() function?
What are the advantages of using macro in C Language?
What is the C Language function prototype?
Do you know the difference between malloc() and calloc() function?
Can you combine the following two statements into one? char *p; p = (char*) malloc(100); A. char p = *malloc(100); B. char *p = (char) malloc(100); C. char *p = (char*)malloc(100); D. char *p = (char *)(malloc*)(100);
In which header file is the NULL macro defined? A. stdio.h B. stddef.h C. stdio.h and stddef.h D. math.h
What is (void*)0? A. Representation of NULL pointer B. Representation of void pointer C. Error D. None of above
The operator used to get value at address stored in a pointer variable is A. * B. & C. && D. ||
Do you know the use of fflush() function?
Explain void pointer?