Question 1

Putting ____________________ in front of a logical expression reverses the value of that logical expression.

Accepted Answer

!

Question 2

You can disable assert statements by using which of the following?

Accepted Answer

A) #include B) #define C) #clear NDEBUG D) #define NDEBUG D

Question 3

In a ____ control structure, the computer executes particular statements depending on some condition(s).

Accepted Answer

A)   looping
B)   repetition
C)   selection
D)   sequence C

Question 4

In C++, !, &&, and || are called relational operators.

Accepted Answer

A) True 
 B)False

Question 5

For a program to use the assert function, it must include which of the following?

Accepted Answer

A) #include B) #include C) #include D) #include NDEBUG

Question 6

The operators != and == have the same order of precedence.

Accepted Answer

A) True 
 B)False

Question 7

The value of the expression 7 + 8 <= 15 is ____________________.

Accepted Answer

The answer of The value of the expression 7 +...

Question 8

Which of the following operators has the highest precedence?

Accepted Answer

A)   !
B)   *
C)   %
D)   =

Question 9

When one control statement is located within another, it is said to be ____.

Accepted Answer

A)   blocked
B)   compound
C)   nested
D)   closed

Question 10

To develop a program, you can use an informal mixture of C++ and ordinary language, called ____.

Accepted Answer

A)   assert code
B)   pseudocode
C)   cppcode
D)   source code

Question 11

What is the output of the following C++ code? int x = 55;
int y = 5;
switch (x % 7)
{
case 0:
case 1:
$\quad$y++;
case 2:
case 3:
y = y + 2;
case 4:
$\quad$break;
case 5:
case 6:
$\quad$y = y - 3;
}
cout << y << endl;

Accepted Answer

A)   2
B)   5
C)   8
D)   10

Question 12

A(n) ____________________ structure does not require the evaluation of a logical expression.

Accepted Answer

The answer of A(n) ____________________ structure does not require the...

Question 13

To output results correctly, the switch structure must include a(n) ____________________ statement after each cout statement, except the last cout statement.

Accepted Answer

The answer of To output results correctly, the switch structure...

Question 14

Which of the following is a relational operator?

Accepted Answer

A)   =
B)   ==
C)   !
D)   &&

Question 15

What is the output of the following code? char lastInitial = 'A';
Switch (lastInitial)
{
case 'A':
$\quad$cout << "section 1" << endl;
$\quad$break;
case 'B':
$\quad$cout << "section 2" << endl;
$\quad$break;
case 'C':
$\quad$cout << "section 3" << endl;
$\quad$break;
case 'D':
$\quad$cout << "section 4" << endl;
$\quad$break;
default:
$\quad$cout << "section 5" << endl;
}

Accepted Answer

A)   section 1
B)   section 2
C)   section 3
D)   section 5

Question 16

Which of the following is the "not equal to" relational operator?

Accepted Answer

A)   !
B)   |
C)   !=
D)   &

Question 17

In C++, the logical operator AND is represented by ____________________.

Accepted Answer

The answer of In C++, the logical operator AND is...

Question 18

The appearance of = in place of == resembles a(n) ____.

Accepted Answer

A)   syntax error
B)   silent killer
C)   compilation error
D)   input failure

Question 19

In C++, && has a higher precedence than ||.

Accepted Answer

A) True 
 B)False

Question 20

A ____________________ operator allows you to make comparisions in a program.

Accepted Answer

The answer of A ____________________ operator allows you to make...

Exam 4: Control Structures I Selection

Putting ____________________ in front of a logical expression reverses the value of that logical expression.

You can disable assert statements by using which of the following?

In a ____ control structure, the computer executes particular statements depending on some condition(s) .

In C++, !, &&, and || are called relational operators.

For a program to use the assert function, it must include which of the following?

The operators != and == have the same order of precedence.

The value of the expression 7 + 8 <= 15 is ____________________.

Which of the following operators has the highest precedence?

When one control statement is located within another, it is said to be ____.

To develop a program, you can use an informal mixture of C++ and ordinary language, called ____.

What is the output of the following C++ code? int x = 55; int y = 5; switch (x % 7) { case 0: case 1: $\quad$ y++; case 2: case 3: y = y + 2; case 4: $\quad$ break; case 5: case 6: $\quad$ y = y - 3; } cout << y << endl;

A(n) ____________________ structure does not require the evaluation of a logical expression.

To output results correctly, the switch structure must include a(n) ____________________ statement after each cout statement, except the last cout statement.

Which of the following is a relational operator?

Which of the following is the "not equal to" relational operator?

In C++, the logical operator AND is represented by ____________________.

The appearance of = in place of == resembles a(n) ____.

In C++, && has a higher precedence than ||.

A ____________________ operator allows you to make comparisions in a program.

Exam 4: Control Structures I Selection

Putting ____________________ in front of a logical expression reverses the value of that logical expression.

You can disable assert statements by using which of the following?

In a ____ control structure, the computer executes particular statements depending on some condition(s) .

In C++, !, &&, and || are called relational operators.

For a program to use the assert function, it must include which of the following?

The operators != and == have the same order of precedence.

The value of the expression 7 + 8 <= 15 is ____________________.

Which of the following operators has the highest precedence?

When one control statement is located within another, it is said to be ____.

To develop a program, you can use an informal mixture of C++ and ordinary language, called ____.

What is the output of the following C++ code? int x = 55; int y = 5; switch (x % 7) { case 0: case 1: \quad y++; case 2: case 3: y = y + 2; case 4: \quad break; case 5: case 6: \quad y = y - 3; } cout << y << endl;

A(n) ____________________ structure does not require the evaluation of a logical expression.

To output results correctly, the switch structure must include a(n) ____________________ statement after each cout statement, except the last cout statement.

Which of the following is a relational operator?

Which of the following is the "not equal to" relational operator?

In C++, the logical operator AND is represented by ____________________.

The appearance of = in place of == resembles a(n) ____.

In C++, && has a higher precedence than ||.

A ____________________ operator allows you to make comparisions in a program.

What is the output of the following C++ code? int x = 55; int y = 5; switch (x % 7) { case 0: case 1: $\quad$ y++; case 2: case 3: y = y + 2; case 4: $\quad$ break; case 5: case 6: $\quad$ y = y - 3; } cout << y << endl;