Question 1

What is the value of the following expression?
True && 4/3 || !6)))

Accepted Answer

A)  true 
B)  false 
C)  0 
D)  illegal syntax 
A)  true 
B)  false 
C)  0 
D)  illegal syntax A

Question 2

if x is 0, what is the value of !x ==0)?

Accepted Answer

A)  false 
B)  true 
C)  unable to determine 
D)  A 
A)  false 
B)  true 
C)  unable to determine 
D)  A A

Question 3

Given the following code, what is the final value of i?
Int i;
Fori=0; i<=4;i++)
{
Cout << i << endl;
}

Accepted Answer

A)  3 
B)  4 
C)  5 
D)  0 
A)  3 
B)  4 
C)  5 
D)  0 C

Question 4

What is the value of x after the following code executes?
Int x=10;
If ++x >10)
{
X =13;
}

Accepted Answer

A)  10 
B)  9 
C)  13 
D)  11 
A)  10 
B)  9 
C)  13 
D)  11

Question 5

A loop that iterates one too many or one too few times is said to be ________

Accepted Answer

The answer of A loop that iterates one too many...

Question 6

A _________ loop always executes the loop body at least once, irregardless of the loop condition.

Accepted Answer

The answer of A _________ loop always executes the loop...

Question 7

What is NOT an advantage of an enum class over a standard enum?

Accepted Answer

A)  Doesn't map to an integer 
B)  Values are not global in scope 
C)  Occupies less memory 
A)  Doesn't map to an integer 
B)  Values are not global in scope 
C)  Occupies less memory

Question 8

Which boolean operation is described by the following table?

Accepted Answer

A)  or 
B)  and 
C)  not 
D)  none of the above 
A)  or 
B)  and 
C)  not 
D)  none of the above

Question 9

Variables defined inside a set of braces are said to be _______ to that block of code.

Accepted Answer

The answer of Variables defined inside a set of braces...

Question 10

The break statement causes all loops to exit.

Accepted Answer

A) True 
 B)False

Question 11

Given the following enumerated data type definition, what is the value of SAT?
Enum myType{SUN,MON,TUE,WED,THUR,FRI,SAT,NumDays};

Accepted Answer

A)  7 
B)  6 
C)  8 
D)  5 
E)  unknown 
A)  7 
B)  6 
C)  8 
D)  5 
E)  unknown

Question 12

The compiler always pairs an else with _______________

Accepted Answer

the nearest previous

Question 13

What is wrong with the following switch statement?
Int ans;
Cout > ans;
Switch ans)
{
Case 'y':
Case 'Y': cout << "You said yes
"; break;
Case 'n':
Case 'N': cout << "You said no
"; break;
Default: cout <<"invalid answer
";
}

Accepted Answer

A)  ans is a int 
B)  break; is illegal syntax 
C)  nothing 
D)  there are no break statements on 2 cases. 
A)  ans is a int 
B)  break; is illegal syntax 
C)  nothing 
D)  there are no break statements on 2 cases.

Question 14

Which boolean operation is described by the following table?

Accepted Answer

A)  or 
B)  and 
C)  not 
D)  none of the above 
A)  or 
B)  and 
C)  not 
D)  none of the above

Question 15

Which of the following symbols has the highest precedence?

Accepted Answer

A)  ++ 
B)  || 
C)  && 
D)  - 
A)  ++ 
B)  || 
C)  && 
D)  -

Question 16

What is the output of the following code fragment if x is 15?
Ifx < 20)
Ifx <10)
Cout << "less than 10 ";
Else
Cout << "large
";

Accepted Answer

A)  less than 10 
B)  nothing 
C)  large 
D)  no output, syntax error 
A)  less than 10 
B)  nothing 
C)  large 
D)  no output, syntax error

Question 17

_________ is a type whose values are defined by a list of constants of type int.

Accepted Answer

enumerated

Question 18

Which of the following is not a good reason for choosing a certain loop control?

Accepted Answer

A)  What the loop does 
B)  The minimum number of iterations of the loop 
C)  The condition for ending the loop 
D)  If the loop is in a function 
A)  What the loop does 
B)  The minimum number of iterations of the loop 
C)  The condition for ending the loop 
D)  If the loop is in a function

Question 19

Which of the following are valid case statements in a switch?

Accepted Answer

A)  case 1: 
B)  case x<4: 
C)  case 'ab': 
D)  case 1.5: 
A)  case 1: 
B)  case x<4: 
C)  case 'ab': 
D)  case 1.5:

Question 20

A switch statement variable must be ________

Accepted Answer

an integer

What is the value of the following expression? True && 4/3 || !6)))

if x is 0, what is the value of !x ==0)?

Given the following code, what is the final value of i? Int i; Fori=0; i<=4;i++) { Cout << i << endl; }

What is the value of x after the following code executes? Int x=10; If ++x >10) { X =13; }

A loop that iterates one too many or one too few times is said to be ________

A _________ loop always executes the loop body at least once, irregardless of the loop condition.

What is NOT an advantage of an enum class over a standard enum?

Which boolean operation is described by the following table?

Variables defined inside a set of braces are said to be _______ to that block of code.

The break statement causes all loops to exit.

Given the following enumerated data type definition, what is the value of SAT? Enum myType{SUN,MON,TUE,WED,THUR,FRI,SAT,NumDays};

The compiler always pairs an else with _______________

What is wrong with the following switch statement? Int ans; Cout <<"Type y for yes on n for no\n"; Cin >> ans; Switch ans) { Case 'y': Case 'Y': cout << "You said yes\n"; break; Case 'n': Case 'N': cout << "You said no\n"; break; Default: cout <<"invalid answer\n"; }

Which boolean operation is described by the following table?

Which of the following symbols has the highest precedence?

What is the output of the following code fragment if x is 15? Ifx < 20) Ifx <10) Cout << "less than 10 "; Else Cout << "large\n";

_________ is a type whose values are defined by a list of constants of type int.

Which of the following is not a good reason for choosing a certain loop control?

Which of the following are valid case statements in a switch?

A switch statement variable must be ________

Introduction to Computer and C++ Programming

C++ Basics

Procedural Abstraction and Functions That Return a Value

Functions for All Sub Tasks

Io Streams As an Introduction to Objects and Classes

Arrays

Strings and Vectors

Pointers and Dynamic Arrays

Defining Classes

Friends, Overloaded Operators, and Arrays in Classes

Separate Compilation and Namespaces

Pointers and Linked Lists

Recursion

Inheritance

Exception Handling

Templates

Standard Template Library

Filters

Exam 3: More Flow of Control

What is the value of the following expression? True && 4/3 || !6)))

if x is 0, what is the value of !x ==0)?

Given the following code, what is the final value of i? Int i; Fori=0; i<=4;i++) { Cout << i << endl; }

What is the value of x after the following code executes? Int x=10; If ++x >10) { X =13; }

A loop that iterates one too many or one too few times is said to be ________

A _________ loop always executes the loop body at least once, irregardless of the loop condition.

What is NOT an advantage of an enum class over a standard enum?

Which boolean operation is described by the following table?

Variables defined inside a set of braces are said to be _______ to that block of code.

The break statement causes all loops to exit.

Given the following enumerated data type definition, what is the value of SAT? Enum myType{SUN,MON,TUE,WED,THUR,FRI,SAT,NumDays};

The compiler always pairs an else with _______________

What is wrong with the following switch statement? Int ans; Cout <<"Type y for yes on n for no\n"; Cin >> ans; Switch ans) { Case 'y': Case 'Y': cout << "You said yes\n"; break; Case 'n': Case 'N': cout << "You said no\n"; break; Default: cout <<"invalid answer\n"; }

Which boolean operation is described by the following table?

Which of the following symbols has the highest precedence?

What is the output of the following code fragment if x is 15? Ifx < 20) Ifx <10) Cout << "less than 10 "; Else Cout << "large\n";

_________ is a type whose values are defined by a list of constants of type int.

Which of the following is not a good reason for choosing a certain loop control?

Which of the following are valid case statements in a switch?

A switch statement variable must be ________

Introduction to Computer and C++ Programming

C++ Basics

Procedural Abstraction and Functions That Return a Value

Functions for All Sub Tasks

Io Streams As an Introduction to Objects and Classes

Arrays

Strings and Vectors

Pointers and Dynamic Arrays

Defining Classes

Friends, Overloaded Operators, and Arrays in Classes

Separate Compilation and Namespaces

Pointers and Linked Lists

Recursion

Inheritance

Exception Handling

Templates

Standard Template Library

Filters