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Chapter 4: Problem 27

What values can you store in a Boolean variable?

Short Answer

Expert verified
Answer: A Boolean variable can store one of two values: true or false. It is primarily used in programming languages for representing the truth or falsity of statements or conditions, and for decision-making processes such as if-else statements and while loops.

Step by step solution

01

Definition of a Boolean Variable

A Boolean variable is a type of data structure that can store one of two possible values: true or false. This concept is named after George Boole, who developed the mathematical theory of Boolean algebra.
02

Possible Values for a Boolean Variable

A Boolean variable can store only two values: 1. True 2. False These values are used to represent the truth or falsity of a particular statement or condition and are commonly used in programming languages for decision-making processes (such as if-else statements and while loops).

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Most popular questions from this chapter

Assume the variables \(a=2, b=4,\) and \(c=6 .\) Circle the \(T\) or \(F\) for each of the following conditions to indicate whether its value is true or false.

When you write an If-Then-Else statement, under what circumstances do the statements that appear between the Else clause and the End If clause execute?

Convert the following pseudocode to an If-Then-Else If statement: If number == 1 Then Display "One" Else If number == 2 Then Display "Two" Else If number == 3 Then Display "Three" Else Display "Unknown" End If End If End If

What statement do you use in pseudocode to write a dual alternative decision structure?

What is a single alternative decision structure?
See all solutions

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