Midterm Exam, version 1, True/False Section

True or False Questions, 1 point each

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1. In C, variable names are case-sensitive, so the variables total and Total are different variables.

   Your answer: TRUE FALSE

2. In C, keywords, such as switch, may be used as variable names.

   Your answer: TRUE FALSE

3. The expression 13/4 has type double.

   Your answer: TRUE FALSE

4. In the expression (a + 7) * (b / 9) the expression (a + 7) is always evaluated first because * associates left to right.

   Your answer: TRUE FALSE

5. In the expression (a + 7) - (b * 9) - (13 % c) the expression (a + 7) - (b * 9) is always evaluated first because - associates left to right.

   Your answer: TRUE FALSE

6. If a is a variable of type int, the statement a = 17.76 is an expression with type int and value 17.

   Your answer: TRUE FALSE

7. When a function is called, the initial value of the formal parameters is 0.

   Your answer: TRUE FALSE

8. One purpose of the including files like <stdio.h> and "simpio.h" is to give the compiler the function prototypes of functions like printf and GetInteger.

   Your answer: TRUE FALSE

9. In a C program, the function prototypes should be placed at the beginning of a file, above all of the functions (including main).

   Your answer: TRUE FALSE

10. When a function is called the number and types of the actual parameters should agree with the number and types of the formal parameters declared in the function's prototype.

    Your answer: TRUE FALSE