Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

F
Question Practice

Which of the following can cause a global variable to be overwritten?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Computer Science
Computer Science
Functions
Question Bank

Which of the following can cau...

Single Answer MCQ
Q-00067806

Which of the following can cause a global variable to be overwritten?

1

Defining the variable with the same name in a function

2

Using the global keyword

3

Initializing outside any function

4

Using 'new' keyword

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the primary purpose of using functions in programming?

Single Answer MCQ
View explanation
Q2.

In the tent calculation program, what does 'csa_conical' represent?

Single Answer MCQ
View explanation
Q3.

What does the program output when the height and radius of the tent are input as 3 and 4 respectively?

Single Answer MCQ
View explanation
Q4.

When developing a program using functions, which of the following is a benefit?

Single Answer MCQ
View explanation