/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 17 What values can boolean variable... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Problem 17

What values can boolean variables hold?

Short Answer

Expert verified
Answer: A boolean variable can hold only two values - True and False. True represents a true statement or condition, while False represents a false statement or condition.

Step by step solution

01

1. Understanding Boolean Variables

A boolean variable is a type of variable that can only have one of two values, representing true or false. These variables are mainly used in programming for conditional statements (e.g., if-else statements) and logical operations.
02

2. The Two Values of Boolean Variables

Boolean variables can hold only two values: - True: Represents a true statement or condition. - False: Represents a false statement or condition. In different programming languages, these values might be written differently (e.g., in Python, they are `True` and `False`, while in JavaScript, they are `true` and `false`). However, the concept is the same - boolean variables can only hold true or false values.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

How are documentation comments different from other types of comments?

Write statements that do the following: a) Declare a char variable named letter. b) Assign the letter A to the letter variable. c) Display the contents of the letter variable.

On paper, write a program that will display your name on the first line; your street address on the second line; your city, state, and ZIP code on the third line; and your telephone number on the fourth line. Place a comment with today鈥檚 date at the top of the program. Test your program by entering, compiling, and running it.

The following declaration appears in a program: short totalPay, basePay \(=500,\) bonus \(=1000\) The following statement appears in the same program: totalPay \(=\) basePay \(+\) bonus; a) Will the statement compile properly or cause an error? b) If the statement causes an error, why? How can you fix it?

Write statements using combined assignment operators to perform the following: a) Add 6 to \(x\) b) Subtract 4 from amount c) Multiply y by 4 d) Divide total by 27 e) Store in \(x\) the remainder of \(x\) divided by 7
See all solutions

Recommended explanations on Computer Science Textbooks

Databases

Read Explanation

Cybersecurity in Computer Science

Read Explanation

Fintech

Read Explanation

Problem Solving Techniques

Read Explanation

Blockchain Technology

Read Explanation

Issues in Computer Science

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.