Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 2: Problem 13

Is the variable name sales the same as sales? Why or why not?

Short Answer

Expert verified
Answer: In case-sensitive programming languages, the variable names "sales" and "Sales" are considered different due to the difference in casing for the first letter.

Step by step solution

01

Understand Case Sensitivity in Variable Names

In programming languages like Python, Java, and C++, the variable names are case-sensitive. This means that names with different cases are treated as separate variables.
02

Compare "sales" and "Sales"

In the case of "sales" and "Sales", the first letter of the variables is different ("s" vs. "S"). Since we are working with a case-sensitive language, they are considered to be different variables.
03

Conclusion

In a case-sensitive programming language, the variable name "sales" is not the same as "Sales." The difference in casing for the first letter makes them separate variables within the code.

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.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

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

Write a statement that declares a string variable named city. The variable should be inirialized so it references an object with the string "San Francisco".

What are the Unicode codes for the characters 'C', 'F', and 'W'? (You may need to refer to Appendix \(B\) on the book's companion Web site, at www.pearsonhighered. com/gaddis.)

Is the division statement in the following code an example of integer division or floating-point division? What valuc will be stored in portlon? double portion: portan \(=70 / 3\)

On paper, write a program that will display your name on the screen. Place a comment with today's date at the rop of the program. Test your program by entering, compiling, and running it.

How are documentation comments different from other types of comments?
See all solutions

Recommended explanations on Computer Science Textbooks

Theory of Computation

Read Explanation

Computer Organisation and Architecture

Read Explanation

Problem Solving Techniques

Read Explanation

Computer Systems

Read Explanation

Computer Programming

Read Explanation

Functional Programming

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.

Sign-up for free