This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 29 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 29 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is one of the most common methods of physical security breach? A) Using a USB storage device with malicious code or sensitive data. B) Breaking into a locked room or cabinet where equipment or data is stored. C) Collecting passwords and other information by social-engineering methods such as phishing or impersonation. D) All of the above. Show Answer Correct Answer: D) All of the above. 2. What is social engineering? A) Social engineering is the psychological manipulation of people to obtain confidential information or access. B) A method for improving social skills. C) A strategy for marketing products. D) A type of computer programming. Show Answer Correct Answer: A) Social engineering is the psychological manipulation of people to obtain confidential information or access. 3. What is two-factor authentication and how does it enhance security? A) It is a security feature that makes it easier for unauthorized users to access accounts. B) It is a type of password that only requires one step for authentication. C) It is a method of authentication that does not add any extra layer of protection. D) It enhances security by adding an extra layer of protection, making it harder for unauthorized users to access accounts or systems. Show Answer Correct Answer: D) It enhances security by adding an extra layer of protection, making it harder for unauthorized users to access accounts or systems. 4. Meminta izin orang tua untuk mengunduh aplikasi baru A) Benar. B) Salah. C) All the above. D) None of the above. Show Answer Correct Answer: A) Benar. 5. Which cannot self replicate? A) Virus. B) Trojan Horse. C) Worm. D) None of the above. Show Answer Correct Answer: B) Trojan Horse. 6. ..... are messages that try to trick you into providing sensitive information. A) Passwords. B) Cookies. C) Plug-ins. D) Phishing scams. Show Answer Correct Answer: D) Phishing scams. 7. In a scenario where Michael is sending confidential documents to William, what does integrity ensure about the documents during transmission? A) Data is accurate and untampered. B) Data is available all the time. C) Data is kept confidential. D) Data is distributed efficiently. Show Answer Correct Answer: A) Data is accurate and untampered. 8. After three unsuccessful login attempts, a website does not allow a user the ability to log in. This precaution prevents which of the following? A) Password cracking. B) Shoulder surfing. C) Phishing. D) Social engineering. Show Answer Correct Answer: A) Password cracking. 9. Meminta izin orang tua saat bermain games online A) Benar. B) Salah. C) All the above. D) None of the above. Show Answer Correct Answer: A) Benar. 10. ..... is a cybercrime in which a target is contacted by email, telephone or text message by someone posing as a legitimate institution to trap individuals into providing sensitive data such as personally identifiable information, banking and credit card details, and passwords. A) CYBERL LIBEL. B) CYBER CRIME. C) PHISHING. D) HACKING. Show Answer Correct Answer: C) PHISHING. 11. What potential danger does the speaker associate with oversharing on networking sites? A) Increased productivity. B) Enhanced digital identity. C) Identity theft or misrepresentation. D) Improved online security. Show Answer Correct Answer: C) Identity theft or misrepresentation. 12. A network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of security rules. A) Anti-virus. B) Firewall. C) Encryption. D) Malware. Show Answer Correct Answer: B) Firewall. 13. EAP stands for? A) Extensible Authentication Protocol. B) Extensible Authorization Protocol. C) Extensible Activation Protocol. D) Extensible Authentication Project. Show Answer Correct Answer: A) Extensible Authentication Protocol. 14. The technology and process that is designed to protect networks and devices from attack, damage, or unauthorized access A) Cyber Security. B) White Hat Hacker. C) Domain Name Server. D) All of the above. Show Answer Correct Answer: A) Cyber Security. 15. Which of these statements is true regarding zero-day attacks? A) Most malicious code is accounted for today. B) The CVE is months behind in identifying these vulnerabilities. C) All malware and exploits were a zero-day at one time or another. D) The "zero" refers to the threat level on a scale of 0-10. Show Answer Correct Answer: C) All malware and exploits were a zero-day at one time or another. 16. Password is used mainly for A) Reliability. B) Performance. C) Security. D) Complexity. Show Answer Correct Answer: C) Security. 17. Who do you tell if you see something harmful online? A) Your parents. B) Your teacher. C) A trusted adult. D) All of the above. Show Answer Correct Answer: D) All of the above. 18. Nama Artis yang bersenjata? A) Jennifer Lawrence. B) Kerisdayanti. C) Iko Uwais. D) Johny Indo. Show Answer Correct Answer: B) Kerisdayanti. 19. Why is it recommended to use different passwords for different accounts? A) To ensure if one is hacked, others remain safe. B) To make it easier to remember. C) To use them across different devices. D) To share them easily with friends. Show Answer Correct Answer: A) To ensure if one is hacked, others remain safe. 20. What should you do before clicking on any link in an email? A) Click and check what page it opens. B) Just delete all emails which has any links. C) Hover over the link to check if it looks safe. D) Always ask your friend of IT person. Show Answer Correct Answer: C) Hover over the link to check if it looks safe. 21. It is a self-replicating program that is harmful to networks. A) Worm. B) Trojan Horse. C) Virus. D) None of the above. Show Answer Correct Answer: A) Worm. 22. If you find a USB by the hallway, you should plug it in the computer to check to owns it. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. Which one of the following would prevent the theft of a laptop? A) Anti-virus software. B) Spyware. C) A security cable. D) A webcam. Show Answer Correct Answer: C) A security cable. 24. What is the primary purpose of a firewall in network security? A) To prevent unauthorized access to or from a private network. B) To encrypt all data transmitted over the network. C) To block all incoming and outgoing traffic. D) To monitor network performance. Show Answer Correct Answer: A) To prevent unauthorized access to or from a private network. 25. Systemic risk the risk of A) Failure of a bank, which is not adhering to regulations. B) Failure of two banks simultaneously due to bankruptcy of one bank. C) Where a group of banks fail due to contagion effect. D) Failure of entire banking system. Show Answer Correct Answer: D) Failure of entire banking system. ← 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