CSS C++ Functions

1. What is another name for a function in C++?

• a. Module

• b. Method

• c. Procedure

• d. All of the above

2. What is the purpose of a function in C++?

• a. To perform a certain action

• b. To reuse code

• c. To divide complicated programs into manageable components

• d. All of the above

3. Which of the following is a pre-defined function in C++?

• a. myFunction()

• b. main()

• c. findSum()

• d. swap()

4. What is the syntax for creating a function in C++?

• a. void myFunction() { //code to be executed }

• b. void myFunction() ( //code to be executed )

• c. void myFunction() [ //code to be executed ]

• d. void myFunction() < //code to be executed >

5. What is the purpose of a default value for a parameter in a function?

• a. To make the parameter optional

• b. To ensure that the parameter is always passed

• c. To make the function run faster

• d. None of the above

6. What is the purpose of passing a reference to a function?

• a. To change the value of the arguments

• b. To make the function run faster

• c. To ensure that the arguments are always passed

• d. None of the above

7. Which of the following is not a benefit of using functions in C++?

• a. Reusability

• b. Divide and conquer

• c. Components

• d. Increased complexity

8. Which of the following is not a type of function in C++?

• a. Void functions

• b. Value-returning functions

• c. Optional functions

• d. None of the above

9. Which of the following is not a built-in function in C++?

• a. iostream

• b. cmath

• c. main()

• d. None of the above

10. What is the purpose of a parameter in a function?

• a. To pass information to the function

• b. To change the value of the arguments

• c. To make the function run faster

• d. None of the above