This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 71 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 71 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... is a type of spyware that logs the keystrokes used and can collect data from an infected computer, including personal information such as websites visited, user logins and financial information. A) Spyware. B) Trogan. C) Keylogger. D) Adware. Show Answer Correct Answer: C) Keylogger. 2. Do you think you should use your real name for creating username? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 3. Small files that Websites put on your computer hard disk drive when you first visit A) Hardware. B) Cookies. C) Chips. D) Instant Files. Show Answer Correct Answer: B) Cookies. 4. What term describes the technique or method used to exploit a vulnerability or deliver a malware payload? A) Threat vector. B) Threat agent. C) Threat category. D) Threat actor. Show Answer Correct Answer: A) Threat vector. 5. Encryption is a way of A) Securing Information on a network. B) Securing Viruses. C) Deleting applications. D) Hacking Passwords. Show Answer Correct Answer: A) Securing Information on a network. 6. Pick 1 security control categories A) A. Technical. B) B. System. C) C. Security base. D) None of the above. Show Answer Correct Answer: A) A. Technical. 7. Who is popularly known as the father of cyber security? A) Robert. B) August Kerckhoffs. C) Bob Thomas. D) Charles. Show Answer Correct Answer: B) August Kerckhoffs. 8. Easy to set-up, install and configure. A) Peer-to-peer Network. B) Client-Server Network. C) All the above. D) None of the above. Show Answer Correct Answer: A) Peer-to-peer Network. 9. Cyber-crime can be categorized into ..... types. A) 4. B) 3. C) 2. D) 6. Show Answer Correct Answer: A) 4. 10. Who was the latest victim of cyber crime A) British Airways. B) Foxconn. C) Google. D) Facebook. E) Snapchat. Show Answer Correct Answer: A) British Airways. 11. What does the TCP/IP model define? A) How data is transmitted over the internet. B) How to secure network communications. C) How to assign IP addresses. D) How to manage network devices. Show Answer Correct Answer: A) How data is transmitted over the internet. 12. What is e-mail? A) Method of exchanging message via electronic devices. B) Speed message transfer to location. C) Musical messging service. D) None of these. Show Answer Correct Answer: A) Method of exchanging message via electronic devices. 13. A Cyber Attack where a third party/attacker listens/alters the communication between two parties is known as A) Man-in-the-Middle. B) Monster-in-the-Middle. C) Machine-in-the-Middle. D) All of the Above. Show Answer Correct Answer: D) All of the Above. 14. Information contained on devices is protected by three layers:Two of the layers are products and policies and procedures. What is the third layer? A) People. B) Systems. C) Applications. D) Tools. Show Answer Correct Answer: A) People. 15. A cryptographic hash function has variable output length. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 16. Alice is buying books from an online retail site, and she finds that she is able to change the price of a book from $ 19.99 to $ 1.99.Which part of the CIA triad has been broken? A) Confidentiality. B) Integrity. C) Availability. D) None of the above. Show Answer Correct Answer: B) Integrity. 17. Which protocol uses the "three-way handshake" for connection establishment? A) UDP. B) ICMP. C) TCP. D) SNMP. Show Answer Correct Answer: C) TCP. 18. Which mitigation plan is most appropriate to limit the risk of unauthorized access to workstations? A) Physically lock workstations. B) Password protection. C) Access control mechanisms. D) Limit the time a user is allowed to use the workstation. Show Answer Correct Answer: B) Password protection. 19. Fill in the blank:Using trickery to cause the victim to act in the attacker's favor is known as ..... A) Manipulation. B) Exploitation. C) Deception. D) Social engineering. Show Answer Correct Answer: D) Social engineering. 20. As I travel through "Cyberspace, " information I should never give out to someone I meet online is: A) The names of my favorite books and movies. B) My real name, address, telephone number, the school I attend, or my photograph. C) The name of my pet. D) None of the above. Show Answer Correct Answer: B) My real name, address, telephone number, the school I attend, or my photograph. 21. You see a post on facebook about some guy/girl you know with their pictures. The post says beware of this person, he/she is fraud. Share this post to all your friends. A) You will ignore the post. B) Forward and share it with all your friends. C) Talk to the person as you know them and inform them about post. D) Comment on post saying such people should be punished and banished. Show Answer Correct Answer: C) Talk to the person as you know them and inform them about post. 22. Is the following an example of a Health issue or a Safety issue.Overloading sockets causing fire. A) Health. B) Safety. C) All the above. D) None of the above. Show Answer Correct Answer: B) Safety. 23. What is smishing? A) When a criminal uses malware to infect your device. B) When a criminal sends text messages to try and get personal information from people. C) When a criminal calls you pretending to be from a legitimate company. D) When a criminal uses social engineering to trick you in person. Show Answer Correct Answer: B) When a criminal sends text messages to try and get personal information from people. 24. If you click unknown link in email, you should wait for 5mins to make sure nothing happens & there is no need to contact IT dept A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 25. Unwanted email sent to a huge number of recipients A) Hacking. B) Cracking. C) Firewall. D) Keylogger. E) Spam. Show Answer Correct Answer: E) Spam. ← 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