Question 1

One aspect of ____ programming is to check for improper data before an attempt is made to process it further.

Accepted Answer

A) defensive 
B) extreme 
C) robust 
D) user-friendly 
A) defensive 
B) extreme 
C) robust 
D) user-friendly

Question 2

What will the following program print on screen?
Int age = 0;
If (age = 40)
Printf("Happy Birthday!");
Else
Printf("Sorry");

Accepted Answer

A) Happy Birthday! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile. 
A) Happy Birthday! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile.

Question 3

The compiler will, by default, associate an else with the closest previous unpaired if, unless braces are used to alter this default pairing.

Accepted Answer

A) True 
 B)False

Question 4

The ____ operator is used to change an expression to its opposite state.

Accepted Answer

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

Question 5

Which of the following operators has right to left associativity?

Accepted Answer

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

Question 6

When the ____ operator is used with two expressions, the condition is true only if both expressions are true by themselves.

Accepted Answer

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

Question 7

What will the following program print on screen?
Int age = 40;
If (age = 40)
Printf("Happy Birthday!");
Else
Printf("Sorry");

Accepted Answer

A) Happy Birthday! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile. 
A) Happy Birthday! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile.

Question 8

Relational expressions are also known as ____.

Accepted Answer

A) conditions 
B) boolean expressions 
C) logical expressions 
D) if-else expressions 
A) conditions 
B) boolean expressions 
C) logical expressions 
D) if-else expressions

Question 9

In a switch statement, the word ____ is optional and operates the same as the last else in an if-else chain.

Accepted Answer

A) if 
B) break 
C) case 
D) default 
A) if 
B) break 
C) case 
D) default

Question 10

In a switch statement, if the break statements are omitted, all cases following the matching case value, including the default case, are executed.

Accepted Answer

A) True 
 B)False

Question 11

Generally, the most useful nested if statement occurs when a second if-else statement is placed within the else part of an if-else statement.

Accepted Answer

A) True 
 B)False

Question 12

A nested if construction in which each nested if is written in the same line as the previous else is called an if-else chain, and is used extensively in many programming problems.

Accepted Answer

A) True 
 B)False

Question 13

One of the main disadvantages of using a switch statement is that it requires the use of braces for compound internal statements.

Accepted Answer

A) True 
 B)False

Question 14

A ____ statement is one or more statements contained between braces.

Accepted Answer

A) conditional 
B) nested 
C) flow 
D) compound 
A) conditional 
B) nested 
C) flow 
D) compound

Question 15

In C any expression can be tested within a selection statement, be it a relational, arithmetic, or assignment expression, or even a function call.

Accepted Answer

A) True 
 B)False

Question 16

The following statement prints "You lose!" on the screen;
int num = -1;
if (num)
 printf("Bingo!");
else
 printf("You lose!");

Accepted Answer

A) True 
 B)False

Question 17

The expression:
 (6 * 3 == 36 / 2) && (13 < 3 * 3 + 4) || !(6 - 2 < 5) 
evaluates to 1.

Accepted Answer

A) True 
 B)False

Question 18

What will the following program print on screen?
Int tenure = -5;
If (tenure + 5)
Printf("Congratulations!");
Else
Printf("Sorry");

Accepted Answer

A) Congratulations! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile. 
A) Congratulations! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile.

Question 19

In C, character data cannot be compared using relational operators.

Accepted Answer

A) True 
 B)False

Question 20

What will the following program print on screen?
Int tenure = -10;
If (tenure + 5)
Printf("Congratulations!");
Else
Printf("Sorry");

Accepted Answer

A) Congratulations! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile. 
A) Congratulations! 
B) Sorry 
C) Runtime error. 
D) Nothing; the program will not compile.

One aspect of ____ programming is to check for improper data before an attempt is made to process it further.

What will the following program print on screen? Int age = 0; If (age = 40) Printf("Happy Birthday!"); Else Printf("Sorry");

The compiler will, by default, associate an else with the closest previous unpaired if, unless braces are used to alter this default pairing.

The ____ operator is used to change an expression to its opposite state.

Which of the following operators has right to left associativity?

When the ____ operator is used with two expressions, the condition is true only if both expressions are true by themselves.

What will the following program print on screen? Int age = 40; If (age = 40) Printf("Happy Birthday!"); Else Printf("Sorry");

Relational expressions are also known as ____.

In a switch statement, the word ____ is optional and operates the same as the last else in an if-else chain.

In a switch statement, if the break statements are omitted, all cases following the matching case value, including the default case, are executed.

Generally, the most useful nested if statement occurs when a second if-else statement is placed within the else part of an if-else statement.

A nested if construction in which each nested if is written in the same line as the previous else is called an if-else chain, and is used extensively in many programming problems.

One of the main disadvantages of using a switch statement is that it requires the use of braces for compound internal statements.

A ____ statement is one or more statements contained between braces.

In C any expression can be tested within a selection statement, be it a relational, arithmetic, or assignment expression, or even a function call.

The following statement prints "You lose!" on the screen; int num = -1; if (num) printf("Bingo!"); else printf("You lose!");

The expression: (6 * 3 == 36 / 2) && (13 < 3 * 3 + 4) || !(6 - 2 < 5) evaluates to 1.

What will the following program print on screen? Int tenure = -5; If (tenure + 5) Printf("Congratulations!"); Else Printf("Sorry");

In C, character data cannot be compared using relational operators.

What will the following program print on screen? Int tenure = -10; If (tenure + 5) Printf("Congratulations!"); Else Printf("Sorry");

Introduction to Computer Programming

Getting Started in C Programming

Processing and Interactive Input

Repetition

Modularity Using Functions: Part I

Modularity Using Functions: Part II

Arrays

Character Strings

Data Files

Arrays, Addresses, and Pointers

Structures

Dynamic Data Structures

Additional Capabilities

A Brief Introduction to C++

Filters

Exam 4: Selection

One aspect of ____ programming is to check for improper data before an attempt is made to process it further.

What will the following program print on screen? Int age = 0; If (age = 40) Printf("Happy Birthday!"); Else Printf("Sorry");

The compiler will, by default, associate an else with the closest previous unpaired if, unless braces are used to alter this default pairing.

The ____ operator is used to change an expression to its opposite state.

Which of the following operators has right to left associativity?

When the ____ operator is used with two expressions, the condition is true only if both expressions are true by themselves.

What will the following program print on screen? Int age = 40; If (age = 40) Printf("Happy Birthday!"); Else Printf("Sorry");

Relational expressions are also known as ____.

In a switch statement, the word ____ is optional and operates the same as the last else in an if-else chain.

In a switch statement, if the break statements are omitted, all cases following the matching case value, including the default case, are executed.

Generally, the most useful nested if statement occurs when a second if-else statement is placed within the else part of an if-else statement.

A nested if construction in which each nested if is written in the same line as the previous else is called an if-else chain, and is used extensively in many programming problems.

One of the main disadvantages of using a switch statement is that it requires the use of braces for compound internal statements.

A ____ statement is one or more statements contained between braces.

In C any expression can be tested within a selection statement, be it a relational, arithmetic, or assignment expression, or even a function call.

The following statement prints "You lose!" on the screen; int num = -1; if (num) printf("Bingo!"); else printf("You lose!");

The expression: (6 * 3 == 36 / 2) && (13 < 3 * 3 + 4) || !(6 - 2 < 5) evaluates to 1.

What will the following program print on screen? Int tenure = -5; If (tenure + 5) Printf("Congratulations!"); Else Printf("Sorry");

In C, character data cannot be compared using relational operators.

What will the following program print on screen? Int tenure = -10; If (tenure + 5) Printf("Congratulations!"); Else Printf("Sorry");

Introduction to Computer Programming

Getting Started in C Programming

Processing and Interactive Input

Repetition

Modularity Using Functions: Part I

Modularity Using Functions: Part II

Arrays

Character Strings

Data Files

Arrays, Addresses, and Pointers

Structures

Dynamic Data Structures

Additional Capabilities

A Brief Introduction to C++

Filters