Final Exam, True/False Section

True or False Questions, 1 point each

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1. An expression has a side-effect if evaluating the expression changes the value of a variable.

   Your answer: TRUE FALSE

2. If p is a pointer to the type char, then the expression p = p + 1 adds 1 to the value of p.

   Your answer: TRUE FALSE

3. In order to compile a program, the source code for every function called by main must be in the file that contains main or in a header file that is included in the file that contains main.

   Your answer: TRUE FALSE

4. To declare an array with 40 double elements, you should use:

         double A[39] ;
         

   Your answer: TRUE FALSE

5. To store the string "Bilbo Baggins", you need to allocate 12 bytes of memory.

   Your answer: TRUE FALSE

6. If p is a pointer to integer, then the expression &*&*&p is a pointer to a pointer to an integer.

   Your answer: TRUE FALSE

7. The expression 13/4.0 has type int.

   Your answer: TRUE FALSE

8. If n is an integer variable, then the expression n = 13/4.0 has type int.

   Your answer: TRUE FALSE

9. One purpose of function prototypes is to tell the compiler the type of the return value and the formal parameters

   Your answer: TRUE FALSE of the function.

10. If p is a pointer to integers and A is an array of integers, then the statement

          p = A; 
          

    assigns the value stored in A[0] to p.

    Your answer: TRUE FALSE

11. If n is an integer variable, then the expression n%2 is zero if and only if n is an odd number.

    Your answer: TRUE FALSE

12. The compiler directive

          #define RING 1
         

    tells the C preprocessor to replace each occurrence of the constant RING with 1.

    Your answer: TRUE FALSE

13. A function is called a recursive function if the function might make a function call to itself.

    Your answer: TRUE FALSE