This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 55 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 55 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Email confirmation A) A combination of facial recognition, iris recognition and finger prints. B) Encrypt data. C) Is used to check that users are using their real email address in the registration process. D) Works by measuring how far apart, relative to one another, your eyes, jaw, nose and cheekbones are. Show Answer Correct Answer: C) Is used to check that users are using their real email address in the registration process. 2. What does Cybersecurity mean? A) To be protected against harmful and/or unlawful acts on your computer or within your personal data. B) The name of a famous virus that infected 45 million computers. C) To participate in social networking. D) A resource for storing information. Show Answer Correct Answer: A) To be protected against harmful and/or unlawful acts on your computer or within your personal data. 3. Trojan is a type of A) Computer Virus. B) Anti-Virus. C) Application Software. D) High Level Program. Show Answer Correct Answer: A) Computer Virus. 4. When do you need to use anti-virus software. A) When you are sick. B) When you are a doctor and give appointments. C) When you buy your first computer. D) All the time, in all devices and wireless connections to protect your devices. Show Answer Correct Answer: D) All the time, in all devices and wireless connections to protect your devices. 5. Which of these is the most secure wifi username? A) HiWiFi. B) HelloWiFi. C) WiFi. D) Doesn't matter. Show Answer Correct Answer: D) Doesn't matter. 6. You have seen an error "SSL/TLS Handshake Failure" in your device. What might be the possible reason for the same? A) Internet failure. B) Disconnection of VPN. C) Incorrect date and time in the device. D) Malware. Show Answer Correct Answer: C) Incorrect date and time in the device. 7. An online shopping website want to track user purchase. The website commonly user data file to store purchasing history. These files are commonly know as: A) Cookie. B) Widgets. C) Script. D) Logs. Show Answer Correct Answer: A) Cookie. 8. You have taken photos of your friend in his birthday party, you want to share photos of you both on your Facebook page. what should you do? A) Ask him for permission before I post them. B) Do not share the photos. C) Share them without his permission. D) None of the above. Show Answer Correct Answer: A) Ask him for permission before I post them. 9. Indicate whether the statement is true or false. 5. Impersonation is a technique used in social engineering. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 10. What does Chris do in the morning meeting with the IoT department? A) Reviewing financial reports. B) Planning office parties. C) Assigning tickets to team members. D) Discussing sports events. Show Answer Correct Answer: C) Assigning tickets to team members. 11. Which of these isn't a cyber crime A) Accessing unauthorised data/ using someones computer without permission. B) Tricking people into downloading malware. C) Accessing the DarkWeb. D) Creating an account on something you're not old enough for. Show Answer Correct Answer: C) Accessing the DarkWeb. 12. Fiber optic cables consist of very fine strands of glass transmitting data via A) Magnetic pulses. B) Light pulses. C) Electricity. D) None of the above. Show Answer Correct Answer: B) Light pulses. 13. Which of the following is not an information source over the internet for target attackers? A) Whois. B) YouTube. C) Nslookup. D) Archive sites. Show Answer Correct Answer: B) YouTube. 14. A technician has installed a new OS. Which of the is the best practice after all automatic updates and drivers have been install? A) Installing the imaging software. B) Installing the password manager. C) Installing the security software. D) Installing addition browser. Show Answer Correct Answer: C) Installing the security software. 15. Authentication Requirements A) Disclosure. B) Content Modification. C) Masquerade. D) All of the given options. Show Answer Correct Answer: D) All of the given options. 16. What is the role of a VPN in online privacy? A) To encrypt internet traffic and hide the user's IP address. B) To increase the speed of internet connections. C) To store user data securely. D) To provide free internet access. Show Answer Correct Answer: A) To encrypt internet traffic and hide the user's IP address. 17. Which of the following is a compiled language? A) Python. B) JavaScript. C) C. D) Ruby. Show Answer Correct Answer: C) C. 18. How do we tighten our security? A) Use strong password. B) Use firewalls. C) Log-off personal account when not in use. D) Update anti-virus software. E) All of the above. Show Answer Correct Answer: E) All of the above. 19. ..... protects against any attempt to forge or manipulate Kernel text A) Kernel Text Protection (KTP):. B) Page Table Protection (PTP). C) Kernel Data Protection (KDP). D) Control Flow Protection (CFP). Show Answer Correct Answer: A) Kernel Text Protection (KTP):. 20. What does a hacker do? A) Paint walls. B) Steal or protect data. C) Drive cars. D) Cook food. Show Answer Correct Answer: B) Steal or protect data. 21. Memalsukan tahun kelahiran agar dapat membuat akun sosial media A) Benar. B) Salah. C) All the above. D) None of the above. Show Answer Correct Answer: B) Salah. 22. Where do you look for windows logs for investigation? A) Event logs. B) Audit logs. C) Firewall logs. D) IDS logs. Show Answer Correct Answer: A) Event logs. 23. Which of the following are not the benefits associated with computer networks? A) Higher speed. B) Reduced cost. C) Distributed software and hardware management. D) Enahanced security. Show Answer Correct Answer: D) Enahanced security. 24. What kind of issues does Chris assign to team members during the morning meeting? A) Only network issues. B) Only complex issues. C) Both simple and complex issues. D) Only simple issues. Show Answer Correct Answer: C) Both simple and complex issues. 25. You are using the best practice methodology to troubleshoot a video problem. During which step should you question the obvious? A) Test the theory to determine cause. B) Identify the problem. C) Establish a theory of probable cause. D) Establish a plan of action to resolve the problem. Show Answer Correct Answer: C) Establish a theory of probable cause. ← 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 4Class 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books