Cyber Crime, Cyber Safety & Indian IT Act MCQs | 25 Practice Questions with Answers | CBSE Class 12 Informatics Practices (IP)
Class 12 · Informatics Practices
Cyber Crime, Cyber Safety & Indian IT Act MCQs (25 Questions)
Practice these multiple-choice questions to strengthen your understanding of Cyber Crime, Cyber Safety, and the Indian Information Technology (IT) Act. Click Show Answer to reveal the correct answer and explanation.
Q1. What is cyber crime?
A. A crime committed using computers, networks, or the Internet
B. A hardware malfunction
C. A software update
D. A network topology
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Answer: A. A crime committed using computers, networks, or the Internet.
Explanation: Cyber crime involves illegal activities carried out using digital devices or online platforms.
Q2. Which of the following is an example of cyber crime?
A. Hacking
B. Phishing
C. Identity Theft
D. All of these
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Answer: D. All of these.
Explanation: Hacking, phishing, and identity theft are common forms of cyber crime.
Q3. What is hacking?
A. Unauthorized access to a computer system or network
B. Creating a strong password
C. Installing antivirus software
D. Backing up files
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Answer: A.
Explanation: Hacking refers to gaining unauthorized access to computer systems or networks.
Q4. What is phishing?
A. Sending fraudulent messages or websites to steal personal information
B. Updating software
C. Sharing files over a network
D. Creating a website
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Answer: A.
Explanation: Phishing attempts to trick users into revealing confidential information such as passwords or banking details.
Q5. Which of the following is a common sign of a phishing email?
A. Urgent request for personal information
B. Suspicious links
C. Spelling and grammar mistakes
D. All of these
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Answer: D. All of these.
Explanation: Phishing emails often create urgency, contain suspicious links, and may have language errors.
Q6. What is cyber bullying?
A. Using digital technologies to harass, threaten, or embarrass someone
B. Installing antivirus software
C. Creating backups
D. Updating browsers
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Answer: A.
Explanation: Cyber bullying involves repeated harmful behaviour through online platforms or digital communication.
Q7. Identity theft occurs when someone:
A. Uses another person's personal information without permission
B. Installs software legally
C. Creates a website
D. Purchases a computer
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Answer: A.
Explanation: Identity theft involves unauthorized use of another person's personal information for fraudulent purposes.
Q8. Which practice improves password security?
A. Using strong and unique passwords
B. Sharing passwords with friends
C. Using "123456"
D. Writing passwords publicly
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Answer: A.
Explanation: Strong passwords make unauthorized access more difficult.
Q9. Two-factor authentication (2FA) provides:
A. An additional layer of account security
B. Faster Internet speed
C. Better screen resolution
D. Automatic backups
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Answer: A.
Explanation: Two-factor authentication requires an additional verification step besides the password.
Q10. Which of the following helps protect against phishing attacks?
A. Verifying website URLs
B. Avoiding suspicious email attachments
C. Not sharing OTPs or passwords
D. All of these
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Answer: D. All of these.
Explanation: These precautions significantly reduce the risk of phishing attacks.
Q11. The Information Technology (IT) Act in India mainly deals with:
A. Cyber laws and electronic transactions
B. Agriculture
C. Medical education
D. Road transport
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Answer: A.
Explanation: The IT Act provides legal recognition to electronic records and addresses cyber crimes.
Q12. Which statement about cyber safety is TRUE?
A. Install antivirus software regularly.
B. Keep software updated.
C. Avoid sharing confidential information online.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: Good cyber safety practices help protect devices and personal information.
Q13. Which of the following is an example of cyber safety?
A. Logging out from shared computers
B. Using secure websites (HTTPS)
C. Updating passwords regularly
D. All of these
Show Answer
Answer: D. All of these.
Explanation: These are recommended practices for staying safe online.
Q14. Which statement about phishing is TRUE?
A. It attempts to steal sensitive information.
B. It often uses fake websites or emails.
C. It targets passwords, OTPs, and banking details.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: Phishing attacks are designed to trick users into revealing confidential information.
Q15. Which statement best summarizes Cyber Crime and Cyber Safety?
A. Cyber crimes misuse technology for illegal activities.
B. Cyber safety practices help reduce online risks.
C. The IT Act provides a legal framework for cyber-related issues.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: Understanding cyber crimes, following cyber safety measures, and knowing about cyber laws help ensure safe use of digital technologies.
Q16. A student receives an email claiming that their bank account will be blocked unless they click a link and enter their password. This is an example of:
A. Hacking
B. Phishing
C. Cyber Bullying
D. Software Piracy
Show Answer
Answer: B. Phishing
Explanation: Phishing uses fake emails or websites to trick users into revealing confidential information such as passwords or banking details.
Q17. A hacker gains unauthorized access to a school's database. Which cyber crime has occurred?
A. Cyber Bullying
B. Hacking
C. Plagiarism
D. Copyright Infringement
Show Answer
Answer: B. Hacking
Explanation: Hacking involves accessing a computer system or network without authorization.
Q18. Which action is the safest if you receive an email asking for your OTP or banking password?
A. Share the information immediately.
B. Ignore the warning and click the link.
C. Delete the email or report it as phishing without sharing any information.
D. Forward the email to friends.
Show Answer
Answer: C.
Explanation: Banks and trusted organizations never ask for passwords or OTPs through emails or messages.
Q19. A student repeatedly posts insulting comments about another student on social media. This is an example of:
A. Cyber Bullying
B. Phishing
C. Hacking
D. Data Backup
Show Answer
Answer: A. Cyber Bullying
Explanation: Repeated online harassment or humiliation of another person is cyber bullying.
Q20. Which statement correctly differentiates Hacking and Phishing?
A. Hacking involves unauthorized access to systems.
B. Phishing tricks users into revealing confidential information.
C. Both are forms of cyber crime.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: Hacking attacks computer systems directly, while phishing targets users through deception.
Q21. Which of the following is a good cyber safety practice?
A. Using unique and strong passwords.
B. Enabling two-factor authentication.
C. Keeping software and antivirus updated.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: These measures significantly improve online security and reduce cyber risks.
Q22. Which statement about the Indian Information Technology (IT) Act is TRUE?
A. It provides legal recognition to electronic records and digital transactions.
B. It helps deal with cyber crimes in India.
C. It provides a legal framework for electronic governance and online activities.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: The IT Act, 2000 provides the legal foundation for electronic records, digital signatures, electronic commerce, and addresses cyber offences in India.
Q23. Which of the following is NOT included in the CBSE Class 12 Informatics Practices syllabus under this topic?
A. Hacking
B. Phishing
C. Cyber Bullying
D. Cryptocurrency Mining
Show Answer
Answer: D. Cryptocurrency Mining
Explanation: Cryptocurrency Mining is not included in the prescribed CBSE Class 12 Informatics Practices syllabus for this unit.
Q24. Which statement correctly matches the cyber crime with its description?
A. Hacking → Unauthorized access to a computer system.
B. Phishing → Attempting to steal confidential information using fake messages or websites.
C. Cyber Bullying → Harassing or threatening people using digital technologies.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: Each cyber crime has been correctly matched with its definition.
Q25. Which statement best summarizes Cyber Crime, Cyber Safety, and the Indian IT Act?
A. Cyber crimes misuse computers and the Internet for illegal purposes.
B. Safe online practices help reduce cyber risks.
C. The Indian IT Act provides legal support for electronic records and cyber laws.
D. All of these.
Show Answer
Answer: D. All of these.
Explanation: Awareness of cyber crimes, responsible online behaviour, and knowledge of the IT Act help individuals stay safe and use technology responsibly.
Answer Key
| Q.No. | Answer | Q.No. | Answer | Q.No. | Answer |
|---|---|---|---|---|---|
| 1 | A | 11 | A | 21 | D |
| 2 | D | 12 | D | 22 | D |
| 3 | A | 13 | D | 23 | D |
| 4 | A | 14 | D | 24 | D |
| 5 | D | 15 | D | 25 | D |
| 6 | A | 16 | B | ||
| 7 | A | 17 | B | ||
| 8 | A | 18 | C | ||
| 9 | A | 19 | A | ||
| 10 | D | 20 | D |
Practice Tips
- Remember the common cyber crimes:
- Hacking → Unauthorized access to a computer or network.
- Phishing → Fake emails, websites, or messages used to steal confidential information.
- Cyber Bullying → Harassing, threatening, or humiliating someone through digital platforms.
- Identity Theft → Misusing another person's personal information without permission.
- Cyber Safety Best Practices:
- Use strong, unique passwords.
- Enable Two-Factor Authentication (2FA).
- Do not share OTPs, passwords, or PINs.
- Verify website URLs before entering personal information.
- Keep your operating system, browser, and antivirus software updated.
- Recognize phishing attempts:
- Unexpected requests for personal or banking information.
- Urgent or threatening language.
- Suspicious links or attachments.
- Poor grammar or spelling mistakes.
- Email addresses that do not match the official organization.
- Indian Information Technology (IT) Act:
- Provides legal recognition to electronic records and digital signatures.
- Supports electronic governance and online transactions.
- Addresses cyber crimes and related offences in India.
- Real-life examples:
- Receiving a fake bank email asking for your password → Phishing
- Breaking into a school ERP system without permission → Hacking
- Posting repeated abusive comments on social media → Cyber Bullying
- Using another person's Aadhaar or banking details without permission → Identity Theft
- CBSE Tip: Competency-based questions usually describe an online situation and ask you to identify the type of cyber crime or the safest action to take. Focus on understanding the behaviour involved rather than memorizing definitions.