Question 1

____________________ functions are those that have already been written and are provided as part of the system.

Accepted Answer

Predefined

Question 2

____ is a valid int value.

Accepted Answer

A)  46,259 
B)  46259 
C)  462.59 
D)  -32.00 
A)  46,259 
B)  46259 
C)  462.59 
D)  -32.00

Question 3

An example of a floating point data type is ____.

Accepted Answer

A)  int 
B)  char 
C)  double 
D)  short 
A)  int 
B)  char 
C)  double 
D)  short

Question 4

The maximum number of significant digits is called the ____________________.

Accepted Answer

The answer of The maximum number of significant digits is...

Question 5

Suppose that count is an int variable and count = 1.After the statement count++; executes, the value of count is ____.

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 6

____ are executable statements that inform the user what to do.

Accepted Answer

A)  Variables 
B)  Prompt lines 
C)  Named constants 
D)  Expressions 
A)  Variables 
B)  Prompt lines 
C)  Named constants 
D)  Expressions

Question 7

An operator that has only one operand is called a unique operator.

Accepted Answer

A) True 
 B)False

Question 8

A comma is also called a statement terminator.

Accepted Answer

A) True 
 B)False

Question 9

The value of the expression 17 % 7 is ____.

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 10

Which of the following is a reserved word in C++?

Accepted Answer

A)  char 
B)  Char 
C)  CHAR 
D)  character 
A)  char 
B)  Char 
C)  CHAR 
D)  character

Question 11

The ____________________ type is C++ 's method for allowing programmers to create their own simple data types.

Accepted Answer

The answer of The ____________________ type is C++ 's method...

Question 12

The smallest individual unit of a program written in any language is called a(n) ____________________.

Accepted Answer

The answer of The smallest individual unit of a program...

Question 13

The maximum number of significant digits in values of the double type is 15.

Accepted Answer

A) True 
 B)False

Question 14

The ____ rules of a programming language tell you which statements are legal, or accepted, by the programming language.

Accepted Answer

A)  semantic 
B)  logical 
C)  syntax 
D)  grammatical 
A)  semantic 
B)  logical 
C)  syntax 
D)  grammatical

Question 15

____________________ can be used to identify the authors of the program, give the date when the program is written or modified, give a brief explanation of the program, and explain the meaning of key statements in a program.

Accepted Answer

The answer of ____________________ can be used to identify the...

Question 16

A mixed arithmetic expression contains all operands of the same type.

Accepted Answer

A) True 
 B)False

Question 17

The expression static_cast<int>(9.9) evaluates to ____.

Accepted Answer

A)  9 
B)  10 
C)  9.9 
D)  9.0 
A)  9 
B)  10 
C)  9.9 
D)  9.0

Question 18

Suppose a = 5.After the execution of the statement ++a; the value of a is 6.

Accepted Answer

A) True 
 B)False

Question 19

In a C++ program, one and two are double variables and input values are 10.5 and 30.6.After the statement cin >> one >> two; executes, ____.

Accepted Answer

A)  one = 10.5, two = 10.5 
B)  one = 10.5, two = 30.6 
C)  one = 30.6, two = 30.6 
D)  one = 11, two = 31 
A)  one = 10.5, two = 10.5 
B)  one = 10.5, two = 30.6 
C)  one = 30.6, two = 30.6 
D)  one = 11, two = 31

Question 20

Suppose that alpha and beta are int variables and alpha = 5 and beta = 10.After the statement alpha *= beta; executes, ____.

Accepted Answer

A)  alpha = 5 
B)  alpha = 10 
C)  alpha = 50 
D)  alpha = 50.0 
A)  alpha = 5 
B)  alpha = 10 
C)  alpha = 50 
D)  alpha = 50.0

Exam 2: Basic Elements of C++

____________________ functions are those that have already been written and are provided as part of the system.

____ is a valid int value.

An example of a floating point data type is ____.

The maximum number of significant digits is called the ____________________.

Suppose that count is an int variable and count = 1.After the statement count++; executes, the value of count is ____.

____ are executable statements that inform the user what to do.

An operator that has only one operand is called a unique operator.

A comma is also called a statement terminator.

The value of the expression 17 % 7 is ____.

Which of the following is a reserved word in C++?

The ____________________ type is C++ 's method for allowing programmers to create their own simple data types.

The smallest individual unit of a program written in any language is called a(n) ____________________.

The maximum number of significant digits in values of the double type is 15.

The ____ rules of a programming language tell you which statements are legal, or accepted, by the programming language.

____________________ can be used to identify the authors of the program, give the date when the program is written or modified, give a brief explanation of the program, and explain the meaning of key statements in a program.

A mixed arithmetic expression contains all operands of the same type.

The expression static_cast<int>(9.9) evaluates to ____.

Suppose a = 5.After the execution of the statement ++a; the value of a is 6.

In a C++ program, one and two are double variables and input values are 10.5 and 30.6.After the statement cin >> one >> two; executes, ____.

Suppose that alpha and beta are int variables and alpha = 5 and beta = 10.After the statement alpha *= beta; executes, ____.

An Overview of Computers and Programming Languages

Inputoutput

Control Structures I Selection

Control Structures Ii Repetition

User-Defined Function

Namespaces, the Class String, and User-Defined Simple Data Types

Arrays

Records Structs

Classes and Data Abstraction

Inheritance and Composition

Pointers, Classes, Virtual Functions, and Abstract Classes

Operator Overloading and Templates

Exception Handling

Recursion

Linked Lists

Stacks and Queue

Searching and Sorting Algorithms

Binary Trees

Graph Algorithms

Standard Template Library

Filters