Q1. WWW stands for:

A) World Wide Web
B) World Web Wide
C) Web World Wide
D) Wide World Web

Answer: A) World Wide Web
Explanation:

WWW means World Wide Web, which is a collection of web pages available on the internet.

Q2. Which software is used to access websites?

A) Compiler
B) Browser
C) Antivirus
D) Editor

Answer: B) Browser
Explanation:

A web browser is used to open and view websites like Google Chrome and Mozilla Firefox.

Q3. Which of the following is a web browser?

A) MS Word
B) Google Chrome
C) Excel
D) PowerPoint

Answer: B) Google Chrome
Explanation:

Google Chrome is a popular web browser used for internet surfing.

Q4. Which is used to search information on the internet?

A) Search Engine
B) CPU
C) BIOS
D) Scanner

Answer: A) Search Engine
Explanation:

Search engines like Google help users find information on the web.

Q5. Which of the following is a search engine?

A) YouTube
B) Google
C) Excel
D) Linux

Answer: B) Google
Explanation:

Google is a search engine used to search websites, images, videos, and information.

Q6. A saved website link is called:

A) History
B) Bookmark
C) Tab
D) Folder

Answer: B) Bookmark
Explanation:

Bookmark helps save important websites for quick access later.

Q7. Which option blocks unwanted ads on websites?

A) Pop-up Blocker
B) Antivirus
C) CPU
D) Browser Tab

Answer: A) Pop-up Blocker
Explanation:

Pop-up blocker prevents unwanted windows and ads from opening automatically.

Q8. Proxy settings are mainly used for:

A) Cooking
B) Network Access Control
C) Gaming
D) Printing

Answer: B) Network Access Control
Explanation:

Proxy settings help manage and control internet access through another server.

Q9. Which is used for sending emails?

A) Email Service
B) CPU
C) Scanner
D) Printer

Answer: A) Email Service
Explanation:

Email services like Gmail are used to send and receive electronic messages.

Q10. Full form of URL is:

A) Uniform Resource Locator
B) Universal Record Link
C) Uniform Record Locator
D) User Resource Link

Answer: A) Uniform Resource Locator
Explanation:

URL is the address of a webpage on the internet.

Q11. Antivirus is used for:

A) Typing
B) Virus Protection
C) Drawing
D) Browsing

Answer: B) Virus Protection
Explanation:

Antivirus software protects the computer from viruses and malware.

Q12. Which of the following is an antivirus software?

A) Chrome
B) Quick Heal
C) MS Word
D) Linux

Answer: B) Quick Heal
Explanation:

Quick Heal is antivirus software used for system protection.

Q13. Malware means:

A) Good software
B) Harmful software
C) Fast software
D) Office software

Answer: B) Harmful software
Explanation:

Malware is malicious software designed to harm a computer.

Q14. Which attack steals personal information online?

A) Phishing
B) Printing
C) Formatting
D) Scanning

Answer: A) Phishing
Explanation:

Phishing tricks users into sharing passwords, bank details, etc.

Q15. HTTPS is used for:

A) Secure Website Connection
B) Fast CPU
C) Antivirus Scan
D) Printer Setup

Answer: A) Secure Website Connection
Explanation:

HTTPS provides secure communication between browser and website.

Q16. Which symbol is commonly found in email address?

A) #
B) @
C) %
D) &

Answer: B) @
Explanation:

Every email address contains the “@” symbol.

Q17. Example of email service is:

A) Gmail
B) Excel
C) BIOS
D) Linux

Answer: A) Gmail
Explanation:

Gmail is used for sending and receiving emails.

Q18. Which key refreshes a webpage?

A) F5
B) F1
C) F2
D) F12

Answer: A) F5
Explanation:

F5 reloads or refreshes the webpage.

Q19. Which browser is developed by Mozilla?

A) Edge
B) Firefox
C) Safari
D) Opera

Answer: B) Firefox
Explanation:

Mozilla Firefox is a popular web browser.

Q20. Cookies in browser are used for:

A) Food
B) Saving Website Data
C) Printing
D) Scanning

Answer: B) Saving Website Data
Explanation:

Cookies store user preferences and login details for websites.

Q21. Which is safer for password?

A) 123456
B) password
C) Strong mixed password
D) name123

Answer: C) Strong mixed password
Explanation:

A strong password uses letters, numbers, and symbols.

Q22. Incognito mode is used for:

A) Private Browsing
B) Virus Removal
C) Printing
D) Email Writing

Answer: A) Private Browsing
Explanation:

Incognito mode does not save browsing history locally.

Q23. Which network connects computers worldwide?

A) Internet
B) Printer
C) USB
D) CPU

Answer: A) Internet
Explanation:

Internet is a global network connecting millions of computers.

Q24. Download means:

A) Sending file
B) Receiving file
C) Deleting file
D) Printing file

Answer: B) Receiving file
Explanation:

Downloading means receiving data from internet to your device.

Q25. Upload means:

A) Sending file
B) Opening file
C) Deleting file
D) Saving file

Answer: A) Sending file
Explanation:

Uploading means sending files from your device to internet.

Q26. Spam email means:

A) Important email
B) Unwanted email
C) School email
D) Business email

Answer: B) Unwanted email
Explanation:

Spam emails are unwanted or junk emails.

Q27. Which browser is made by Microsoft?

A) Chrome
B) Firefox
C) Edge
D) Safari

Answer: C) Edge
Explanation:

Microsoft Edge is the browser developed by Microsoft.

Q28. Which browser is made by Apple?

A) Safari
B) Chrome
C) Opera
D) Firefox

Answer: A) Safari
Explanation:

Safari is the web browser developed by Apple.

Q29. CAPTCHA is used for:

A) Human Verification
B) Virus Scan
C) Download
D) Printing

Answer: A) Human Verification
Explanation:

CAPTCHA checks whether the user is human or a bot.

Q30. Firewall is used for:

A) Network Security
B) Cooking
C) Typing
D) Formatting

Answer: A) Network Security
Explanation:

Firewall protects computers from unauthorized network access.