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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

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?

If the following pseudocode were an actual program, what would it display? Declare String s1 = "New York" Declare String s2 = "Boston" If s1 > s2 Then Display s2 Display s1 Else Display s1 Display s2 End If

What is a compound Boolean expression?

How does a dual alternative decision structure work?

How does a dual alternative decision structure work?
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