Chapter 5 Terms

Front 1

Using functions greatly enhances the program’s readability because it reduces the complexity of the function main.

Back 1

true

Front 2

To use a predefined function, the program must include the appropriate header file.

Back 2

true

Front 3

If the formal parameter list of a function is empty, the parentheses are not needed.

Back 3

false

Front 4

In C++, a function prototype is the function heading without the body of the function.

Back 4

true

Front 5

A function prototype ends with a semicolon.

Back 5

true

Front 6

When writing a function prototype, you do not have to specify the data type of each parameter.

Back 6

false

Front 7

The execution of a C++ program always begins with the function main.

Back 7

true

Front 8

A reference parameter receives the address or memory location of the actual parameter.

Back 8

true

Front 9

Whenever the value of a reference parameter changes, the value of the actual parameter changes.

Back 9

true

Front 10

What is the standard header file for the abs(x) function?

Back 10

<cstdlib>

Front 11

What is the standard header file for the pow(x,y) and sqrt(x) functions?

Back 11

<cmath>

Front 12

The output of the statement:
cout << pow(3.0, 2.0) + 5 << endl;

Back 12

14.0

Front 13

What are functions called that do not have a return type?

Back 13

void

Front 14

What is a variable or expression listed in a call to a function?

Back 14

actual parameter

Front 15

What are the two types of formal parameters?

Back 15

value and reference parameters

Front 16

What is a formal parameter called when an & is attached after the data type?

Back 16

reference parameter

Front 17

The scope of an identifier refers to where in the program an identifier is accessible.

Back 17

true

Front 18

In C++, what is the scope resolution operator?

Back 18

::

Front 19

Memory for global variables remains allocated as long as the program executes.

Back 19

true

Front 20

In C++ the term 'void' is a reserved word.

Back 20

true