Question 1

What is the output of the following program?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 2

EXIT_FAILURE and ________ are named constants that may be used to indicate success or failure when the exit()function is called.

Accepted Answer

A) EXIT_TERMINATE 
B) EXIT_SUCCESS 
C) EXIT_OK 
D) RETURN_OK 
E) None of these 
A) EXIT_TERMINATE 
B) EXIT_SUCCESS 
C) EXIT_OK 
D) RETURN_OK 
E) None of these

Question 3

Global variables are initialized to zero by default.

Accepted Answer

A) True 
 B)False

Question 4

Functions are ideal for use in menu-driven programs. When a user selects a menu item, the program can ________ the appropriate function.

Accepted Answer

A) call 
B) prototype 
C) define 
D) declare 
E) None of these 
A) call 
B) prototype 
C) define 
D) declare 
E) None of these

Question 5

Given the following function definition:  
What is the output of the following code fragment that invokes calc?

Accepted Answer

A) 1 2 3 
B) 1 6 3 
C) 3 6 3 
D) 1 14 9 
E) None of these 
A) 1 2 3 
B) 1 6 3 
C) 3 6 3 
D) 1 14 9 
E) None of these

Question 6

What is the output of the following program?

Accepted Answer

A) 5 
B) 2 
C) 7 
D) "getValue(x)" 
A) 5 
B) 2 
C) 7 
D) "getValue(x)"

Question 7

Look at the following function prototype. 
 
How many parameter variables does this function have?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) Can't tell from the prototype 
A) 1 
B) 2 
C) 3 
D) Can't tell from the prototype

Question 8

Local variables are initialized to zero by default.

Accepted Answer

A) True 
 B)False

Question 9

This is a dummy function that is called instead of the actual function it represents.

Accepted Answer

A) main function 
B) stub 
C) driver 
D) overloaded function 
A) main function 
B) stub 
C) driver 
D) overloaded function

Question 10

A function ________ contains the statements that make up the function.

Accepted Answer

A) definition 
B) prototype 
C) call 
D) expression 
E) parameter list 
A) definition 
B) prototype 
C) call 
D) expression 
E) parameter list

Question 11

This is a collection of statements that performs a specific task.

Accepted Answer

A) infinite loop 
B) variable 
C) constant 
D) function 
E) None of these 
A) infinite loop 
B) variable 
C) constant 
D) function 
E) None of these

Question 12

In a function header, you must furnish:

Accepted Answer

A) data type(s)of the parameters 
B) data type of the return value 
C) the name of function 
D) names of parameter variables 
E) All of these 
A) data type(s)of the parameters 
B) data type of the return value 
C) the name of function 
D) names of parameter variables 
E) All of these

Question 13

Which line in the following program contains the prototype for the showDub function?

Accepted Answer

A) 4 
B) 6 
C) 10 
D) 15 
A) 4 
B) 6 
C) 10 
D) 15

Question 14

A function is executed when it is:

Accepted Answer

A) defined 
B) prototyped 
C) declared 
D) called 
E) None of these 
A) defined 
B) prototyped 
C) declared 
D) called 
E) None of these

Question 15

When used as parameters, these types of variables allow a function to access the parameter's original argument.

Accepted Answer

A) reference 
B) floating-point 
C) counter 
D) undeclared 
E) None of these 
A) reference 
B) floating-point 
C) counter 
D) undeclared 
E) None of these

Question 16

It is not considered good programming practice to declare all of your variables globally.

Accepted Answer

A) True 
 B)False

Question 17

It is a good programming practice to ________ your functions by writing comments that describe what they do.

Accepted Answer

A) execute 
B) document 
C) eliminate 
D) prototype 
E) None of these 
A) execute 
B) document 
C) eliminate 
D) prototype 
E) None of these

Question 18

A function ________ eliminates the need to place a function definition before all calls to the function.

Accepted Answer

A) header 
B) prototype 
C) argument 
D) parameter 
E) None of these 
A) header 
B) prototype 
C) argument 
D) parameter 
E) None of these

Question 19

You must furnish an argument with a function call.

Accepted Answer

A) True 
 B)False

Question 20

Here is the header for a function named computeValue: void computeValue(int value)
Which of the following is a valid call to the function?

Accepted Answer

A) computeValue(10) 
B) computeValue(10); 
C) void computeValue(10); 
D) void computeValue(int x); 
A) computeValue(10) 
B) computeValue(10); 
C) void computeValue(10); 
D) void computeValue(int x);

What is the output of the following program?

EXIT_FAILURE and ________ are named constants that may be used to indicate success or failure when the exit()function is called.

Global variables are initialized to zero by default.

Functions are ideal for use in menu-driven programs. When a user selects a menu item, the program can ________ the appropriate function.

Given the following function definition: What is the output of the following code fragment that invokes calc?

What is the output of the following program?

Look at the following function prototype. How many parameter variables does this function have?

Local variables are initialized to zero by default.

This is a dummy function that is called instead of the actual function it represents.

A function ________ contains the statements that make up the function.

This is a collection of statements that performs a specific task.

In a function header, you must furnish:

Which line in the following program contains the prototype for the showDub function?

A function is executed when it is:

When used as parameters, these types of variables allow a function to access the parameter's original argument.

It is not considered good programming practice to declare all of your variables globally.

It is a good programming practice to ________ your functions by writing comments that describe what they do.

A function ________ eliminates the need to place a function definition before all calls to the function.

You must furnish an argument with a function call.

Here is the header for a function named computeValue: void computeValue(int value) Which of the following is a valid call to the function?

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Loops and Files

Arrays

Searching and Sorting Arrays

Pointers

Characters, C-Strings, and More About the String Class

Structured Data

Advanced File Operations

Introduction to Classes

More About Classes

Inheritance, Polymorphism, and Virtual Functions

Exceptions, Templates, and the Standard Template Library Stl

Linked Lists

Stacks and Queues

Recursion

Binary Trees

Filters

Exam 6: Functions

What is the output of the following program?

EXIT_FAILURE and ________ are named constants that may be used to indicate success or failure when the exit()function is called.

Global variables are initialized to zero by default.

Functions are ideal for use in menu-driven programs. When a user selects a menu item, the program can ________ the appropriate function.

Given the following function definition: What is the output of the following code fragment that invokes calc?

What is the output of the following program?

Look at the following function prototype. How many parameter variables does this function have?

Local variables are initialized to zero by default.

This is a dummy function that is called instead of the actual function it represents.

A function ________ contains the statements that make up the function.

This is a collection of statements that performs a specific task.

In a function header, you must furnish:

Which line in the following program contains the prototype for the showDub function?

A function is executed when it is:

When used as parameters, these types of variables allow a function to access the parameter's original argument.

It is not considered good programming practice to declare all of your variables globally.

It is a good programming practice to ________ your functions by writing comments that describe what they do.

A function ________ eliminates the need to place a function definition before all calls to the function.

You must furnish an argument with a function call.

Here is the header for a function named computeValue: void computeValue(int value) Which of the following is a valid call to the function?

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Loops and Files

Arrays

Searching and Sorting Arrays

Pointers

Characters, C-Strings, and More About the String Class

Structured Data

Advanced File Operations

Introduction to Classes

More About Classes

Inheritance, Polymorphism, and Virtual Functions

Exceptions, Templates, and the Standard Template Library Stl

Linked Lists

Stacks and Queues

Recursion

Binary Trees

Filters