This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following actions compromise cyber security? A) Vulnerability. B) Threat. C) Attack. D) Exploit. Show Answer Correct Answer: B) Threat. 2. Sending personal information like a social security or credit card number by email is ok if ..... A) It is to a well-known company. B) It is to my school. C) It is to my family. D) None of the above. Show Answer Correct Answer: D) None of the above. 3. If testers have little to no information regarding the system they are trying to hack they are: A) White box testing. B) Yellow box testing. C) Black box testing. D) Blue box testing. Show Answer Correct Answer: C) Black box testing. 4. The full form of FFA page is ..... A) Free for america. B) Free for africa. C) Free for alexa. D) Free for all links. Show Answer Correct Answer: D) Free for all links. 5. How often does FACTA grant consumers the right to request one free credit report from each of the three national credit-reporting firms? A) Every 2 months. B) Every 6 months. C) Every 12 months. D) Every 18 months. Show Answer Correct Answer: C) Every 12 months. 6. Which tag is used to gain cookies from a server? A) . B) . C) . D) . Show Answer Correct Answer: A) . 7. What does CSS stand for? A) Computer Style Sheets. B) Creative Style System. C) Cascading Style Sheets. D) Colorful Style Sheets. Show Answer Correct Answer: C) Cascading Style Sheets. 8. An attack where the attacker secretly relays and possibly alters the communications between two parties who believe they are directly communicating with each other. A) Snooping Attack. B) Malware Attack. C) Replay Attack. D) Man-in-the-Middle Attack. Show Answer Correct Answer: D) Man-in-the-Middle Attack. 9. Pop-Up ads are A) Funny jokes. B) Just annoying advertisements and are safe. C) A way to win contests and get fun electronics. D) None of the above. Show Answer Correct Answer: D) None of the above. 10. What is our main problem? A) No one can defeat cyber criminals. B) Hackers will keep your information. C) Hackers can't be defeated. D) Hackers keep on hacking. Show Answer Correct Answer: D) Hackers keep on hacking. 11. What is the primary goal of a Distributed Denial of Service (DDoS) attack in cybersecurity? A) To steal sensitive data. B) To overload a network or website, making it unavailable to users. C) To send spam emails. D) To breach firewalls. Show Answer Correct Answer: B) To overload a network or website, making it unavailable to users. 12. What is a MAC address? A) A unique identifier assigned to network interfaces. B) An IP address for local networks. C) A protocol for secure communication. D) A type of network topology. Show Answer Correct Answer: A) A unique identifier assigned to network interfaces. 13. Which of the following statements are correct? When I use incognito or private mode in a browser ..... A) No one can see the websites I visited, even not my Internet Service Provider. B) Others that use my device can't see which sites I visited. C) I'm anonymous for that website. D) None of the above. Show Answer Correct Answer: B) Others that use my device can't see which sites I visited. 14. Pengembangan http (hyper text transfer protocol) yang lebih aman adalah? A) Http. B) Https. C) Httpp. D) Httpd. Show Answer Correct Answer: B) Https. 15. TCP session hacking and other methods where an attacker takes over the communication to a server by appearing to be the victim. A) Impersonation. B) Identify Theft. C) Reconnaissance. D) Wiretapping. Show Answer Correct Answer: A) Impersonation. 16. Avoid using secure websites. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 17. What is a phishing attack designed to do? A) Protect against malware attacks. B) Steal sensitive information from individuals. C) Increase internet speed for users. D) Provide free software updates. Show Answer Correct Answer: B) Steal sensitive information from individuals. 18. You receive a desperate plea for help from a friend who says they are stuck overseas and all their money has been stolen. You should: A) Reply to the email. B) Delete the email. C) Send some money. D) Forward the email to a mutual friend. Show Answer Correct Answer: B) Delete the email. 19. What is the role of a social engineering trainer in cyber security? A) Designing posters and creating eye-catching images to teach people about security. B) Monitoring computer networks for potential attacks. C) Testing targeted systems to find vulnerabilities. D) Teaching people how to identify and prevent scams. Show Answer Correct Answer: D) Teaching people how to identify and prevent scams. 20. What is a browser cookie? A) A small piece of data that tracks your preferences on different websites. B) A plug-in that allows you to view special types of web content. C) A type of food you can buy online. D) A type of phishing scam. Show Answer Correct Answer: A) A small piece of data that tracks your preferences on different websites. 21. Study of robots is called as A) Probiotics. B) Robotics. C) Aeronautics. D) Aerospace. Show Answer Correct Answer: B) Robotics. 22. What is the most common age when people start committing cybercrime. (even in accidents) A) 15-20. B) 30+. C) 26-30. D) 21-25. Show Answer Correct Answer: A) 15-20. 23. Which of these best describes an insider attack? A) A hacker tries to stop people from accessing a network by flooding it with traffic. B) Someone tries to get information by cracking a password through trial and error. C) Someone from inside an organisation tries to steal information. D) None of the above. Show Answer Correct Answer: C) Someone from inside an organisation tries to steal information. 24. A "data harvesting tool" is: A) Illegal software used to steal passwords. B) Software used to gather information about individuals. C) A type of input device. D) A type of virus. Show Answer Correct Answer: B) Software used to gather information about individuals. 25. Why is it important for Aarav to enable two-factor authentication for his online accounts? A) To make it easier for unauthorized users to access accounts. B) To protect against identity theft. C) To receive more targeted advertisements. D) To enhance security by adding an extra layer of protection, making it harder for unauthorized users to access accounts or systems. Show Answer Correct Answer: D) To enhance security by adding an extra layer of protection, making it harder for unauthorized users to access accounts or systems. ← PreviousNext →Related QuizzesClass 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 1Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 2Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 3Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 5Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 6Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 7Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 8Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 9Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 10Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books