CSC 126 CHAPTER 3

What is a sequence in C++ programming?

• A type of Boolean expression

• A method to repeat statements

• A series of statements that execute one after another

• A way to select different actions based on conditions

Which of the following is NOT a basic structure in C++?

• Sequence

• Selection

• Iteration

• Repetition

What does a Boolean expression evaluate to?

• True or false

• A character

• An integer

• A string

Which operator is used to compare two values in C++?

• Arithmetic operator

• Bitwise operator

• Relational operator

• Logical operator

What is the purpose of the 'if' statement in C++?

• To execute a block of code if a condition is true

• To define functions

• To repeat a block of code

• To declare variables

What does the 'else' keyword do in an if-else statement?

• Executes code if the condition is true

• Executes code if the condition is false

• Ends the program

• Declares a variable

Which of the following is a logical operator in C++?

• &&

• ==

• <=

• !=

What is the result of the expression (10 > 5) && (10 > 6)?

• True

• Undefined

• Error

• False

What does a switch statement do?

• Executes code based on a true condition

• Declares multiple variables

• Repeats a block of code

• Selects among multiple actions based on a variable's value

In a switch statement, what happens if no case matches the expression?

• An error is thrown

• The switch statement is skipped

• The program crashes

• The default case executes