Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
Bartleby Related Questions Icon

Related questions

Question
**Understanding Variable Scope in Python**

When a variable is created within a Python function, its scope starts from its creation and exists until _____.

**Select one:**

- a. The entire program ends.
- b. The function places the variable in the trash.
- c. The function is no longer going to be called again.
- d. The function returns.

**Explanation:**

In Python, the scope of a variable refers to the region of the code where the variable is recognized. When a variable is created inside a function, it is known as a local variable. This local variable's scope starts from its creation within the function and lasts until the function returns, which means the end of the function's execution. After the function returns, the variable is no longer accessible, and its allocated memory can be reclaimed by the system. It is important for beginners to understand this concept to avoid errors related to variable scope and memory management in their code.
expand button
Transcribed Image Text:**Understanding Variable Scope in Python** When a variable is created within a Python function, its scope starts from its creation and exists until _____. **Select one:** - a. The entire program ends. - b. The function places the variable in the trash. - c. The function is no longer going to be called again. - d. The function returns. **Explanation:** In Python, the scope of a variable refers to the region of the code where the variable is recognized. When a variable is created inside a function, it is known as a local variable. This local variable's scope starts from its creation within the function and lasts until the function returns, which means the end of the function's execution. After the function returns, the variable is no longer accessible, and its allocated memory can be reclaimed by the system. It is important for beginners to understand this concept to avoid errors related to variable scope and memory management in their code.
Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Computer Networking: A Top-Down Approach (7th Edi...
Computer Engineering
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:PEARSON
Text book image
Computer Organization and Design MIPS Edition, Fi...
Computer Engineering
ISBN:9780124077263
Author:David A. Patterson, John L. Hennessy
Publisher:Elsevier Science
Text book image
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:9781337569330
Author:Jill West, Tamara Dean, Jean Andrews
Publisher:Cengage Learning
Text book image
Concepts of Database Management
Computer Engineering
ISBN:9781337093422
Author:Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:Cengage Learning
Text book image
Prelude to Programming
Computer Engineering
ISBN:9780133750423
Author:VENIT, Stewart
Publisher:Pearson Education
Text book image
Sc Business Data Communications and Networking, T...
Computer Engineering
ISBN:9781119368830
Author:FITZGERALD
Publisher:WILEY