Multiple Choice
A reason for passing a pointer to a function is
A) to avoid the overhead of copying large data structures.
B) to allow the called function to modify a variable accessible to the calling function.
C) to allow easy access to data in the function that is being called.
D) A and B are both True.
E) None of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q1: To dereference a structure pointer and simultaneously
Q3: If s is a structure variable and
Q5: The expression s->m has the same meaning
Q8: A pointer can be passed as an
Q9: With pointer variables you can access, but
Q10: A function may return a pointer, but
Q11: Suppose that a function dynamically allocates a
Q34: Which of the following statements is not
Q43: The ampersand (&) is used to dereference
Q43: A pointer with the value 0 (zero)