C Programming Intermediate Quiz 1

1. What is the value of sizeof(double) on most 64-bit systems?

2. Which function is used to reallocate memory in C?

3. What is the output of printf("%d", 7 & 3); ?

4. What does the static keyword do for a local variable?

5. Which of the following is a valid declaration of a pointer to a function returning int?

6. What is the output of printf("%d", 5 == 5.0); ?

7. Which header file is required for strcmp() ?

8. What is the output of printf("%d", !1); ?

9. Which operator is used to access members of a struct variable?

10. What is the output of printf("%d", 10 >> 2); ?