⟩ What is memcpy() function?
With memcopy(), the programmer needs to specify the size of data to be copied. strncpy() is similar to memcopy() in which the programmer specifies n bytes that need to be copied.
With memcopy(), the programmer needs to specify the size of data to be copied. strncpy() is similar to memcopy() in which the programmer specifies n bytes that need to be copied.
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?
Explain null pointer?
Tell me can the size of an array be declared at runtime?
Tell me when would you use a pointer to a function?
Can we add pointers together?