This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are the most popular targets in the current threat landscape? i. Computing and power resourcesii. Financial informationiii. Account informationiv. National security dataSELECT THE BEST ANSWER FOR THE QUESTION ABOVE A) I, ii & iii. B) I & iii. C) Ii & iv. D) I, ii, iii & iv. Show Answer Correct Answer: D) I, ii, iii & iv. 2. How many hours per day were teens found to spend on connected devices? A) About 5 hours. B) About 7 hours. C) About 11 hours. D) About 9 hours. Show Answer Correct Answer: D) About 9 hours. 3. Spyware is software that gathers information about a person or organisation without their knowledge? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. The mouse on your computer screen starts to move around on its own and click on things on your desktop. What do you do? A) Turn your computer off. B) Disconnect your computer from the network. C) Unplug your mouse. D) Run anti-virus. E) All of the above. Show Answer Correct Answer: B) Disconnect your computer from the network. 5. Which one of the following allows a device to connect to the Internet using another mobile device's data connection? A) A personal/mobile hotspot. B) A personal folder. C) A personal domain. D) A person firewalls. Show Answer Correct Answer: A) A personal/mobile hotspot. 6. Abbreviate JAVA A) Just A Variant Action. B) JAmes gosling's VAriation. C) James Glosling's Virtual Assistance. D) None of the above. Show Answer Correct Answer: D) None of the above. 7. What is the role of a firewall in a network? A) To monitor and control incoming and outgoing network traffic. B) To provide high-speed internet access. C) To connect different types of networks. D) To store and manage user data. Show Answer Correct Answer: A) To monitor and control incoming and outgoing network traffic. 8. A word meaning "procedures to ensure safety" A) Protocol. B) Security. C) Firewall. D) Biometrics. E) Encryption. Show Answer Correct Answer: B) Security. 9. A networking device that connects a LAN to another LAN is ..... A) Adaptor. B) Bridge. C) Router. D) Gateway. Show Answer Correct Answer: B) Bridge. 10. Which of the following is a file system commonly used in Windows operating systems? A) EXT4. B) HFS+. C) NTFS. D) FAT32. Show Answer Correct Answer: C) NTFS. 11. The following command that is used to get the route of a packet is ..... A) Ping. B) Ifconfig. C) Traceroute. D) Arp. Show Answer Correct Answer: C) Traceroute. 12. Joe, a business user, is having trouble starting his computer every morning. Sometimes it takes a a long time to start and stays at a startup screen, and Joe needs to hold the power button to shut it down and try again. Which of the following is the FIRST thing Joe should do if this happens again? A) Ignore the issue and keep restarting. B) Unplug the cables and try again. C) Call technical supports. D) Install security software. Show Answer Correct Answer: C) Call technical supports. 13. ..... involves the authorization of access to data in a network, which is controlled by the network administrator. A) CYBER LAW. B) NETWORK SECURITY. C) COMPUTER LAW. D) CORPORATE ESPIONAGE. Show Answer Correct Answer: B) NETWORK SECURITY. 14. What are the three key aspects of data security? A) Confidentiality, Availability, Integrity. B) Privacy, Safety, Accessibility. C) Security, Control, Management. D) Protection, Encryption, Storage. Show Answer Correct Answer: A) Confidentiality, Availability, Integrity. 15. What industry sectors are mentioned as offering networking infrastructure systems that are vulnerable to cyberattacks? A) Manufacturing, energy, communication, and transportation. B) Education, healthcare, and finance. C) Telecommunication, transportation, and power generation. D) Google and Facebook. Show Answer Correct Answer: A) Manufacturing, energy, communication, and transportation. 16. What is the tactic that cyber criminals use to hide information in plain sight on real websites? A) Spam emails. B) Google bombing. C) Backwards text. D) Encryption. Show Answer Correct Answer: C) Backwards text. 17. Which of the following are the cyber tips one must follow? A) Keep a close eye on your mobile device. B) Keep It Locked. C) Know Your Apps. D) Only Connect to the Internet if Needed. E) All of the above. Show Answer Correct Answer: E) All of the above. 18. Your organization is planning to implement a BYOD policy. However, management wants to implement a comprehensive solution to protect the organization's data when the BYOD policy is put into place.Which of the following is the BEST choice to meet these needs? A) FDE. B) SED. C) MDM. D) MAM. Show Answer Correct Answer: C) MDM. 19. Attack is an attempt to make an online service unavailable by overwhelming it with traffic from multiple sources. A) DDos. B) Virus. C) Service Hacker. D) Trojan Horse. Show Answer Correct Answer: A) DDos. 20. What is the default port number for FTP? A) 20. B) 21. C) 22. D) 23. Show Answer Correct Answer: B) 21. 21. How can Mira identify and avoid phishing attempts while using email? A) Always click on any link provided in the email. B) Ignore the sender's identity and trust all unsolicited messages. C) Be cautious of unsolicited emails and messages, verify the sender's identity, avoid clicking on suspicious links, and never share personal information. D) Share personal information with anyone who asks for it online. Show Answer Correct Answer: C) Be cautious of unsolicited emails and messages, verify the sender's identity, avoid clicking on suspicious links, and never share personal information. 22. Which of the following is a feature of a surge protect? A) Regulates power voltage and wattage. B) Protects against power5 spikes. C) Provides battery backup for device. D) Generates power for devices. Show Answer Correct Answer: A) Regulates power voltage and wattage. 23. The use of deception to gain personal and/or private information for unlawful purposes. A) Social Engineering. B) Reconnaissance. C) Pretexting. D) Wiretapping. Show Answer Correct Answer: A) Social Engineering. 24. Which is/are a type of Cyber Attack? A) DNS. B) Man in the Midddle. C) Phising. D) All of the above. Show Answer Correct Answer: D) All of the above. 25. An e-mail is sent out to mass recipients asking them to verify their bank account details. This is an example of: A) Cracking. B) Encryption. C) Phising. D) Backdoor. Show Answer Correct Answer: C) Phising. ← 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 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books