Quiz 3
1. Which function is used to convert a string to an integer?
2. What is the output of printf("%d", 2 && 0); ?
3. Which header file is needed for tolower() ?
4. What is the value of !(5 > 3) ?
5. What is the output of printf("%d", 3 | 1); ?
6. Which function is used to concatenate two strings?
7. Which operator tests for inequality?
8. Which is the correct way to declare a pointer to a char?
9. What is the output of printf("%d", 7 == 7); ?
10. Which header is needed for exit() ?
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