This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 22 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 6) You probably have more than one online account, and each account should have a unique password. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 2. A type of malware which restricts access to the computer system that it infects, and demands a fee be paid to the operators of the malware in order for the restriction to be removed is known as? A) Ransomware. B) Virus. C) Spim. D) Spam. Show Answer Correct Answer: A) Ransomware. 3. Which type of hacker has permission to hack? A) Black Hat. B) Blue Hat. C) White Hat. D) Grey Hat. Show Answer Correct Answer: C) White Hat. 4. A device that can convert digital signals to analog A) A packet. B) A modem. C) An emulator. D) None of the above. Show Answer Correct Answer: B) A modem. 5. Organisations holding personal data are allowed to: A) Sell the data to other organisations. B) Keep the data for ever. C) Sell the data for research purposes after removing bits of data from which individuals can be identified. D) None of the above. Show Answer Correct Answer: C) Sell the data for research purposes after removing bits of data from which individuals can be identified. 6. What is the main goal of cybersecurity? A) To play games. B) To protect devices from physical damage. C) To protect systems, networks, and data from digital attacks. D) To clean computer screens. Show Answer Correct Answer: C) To protect systems, networks, and data from digital attacks. 7. The purpose of system software is A) To act as a bridge between your apps and the hardware. B) To plan projects. C) To create files such as spreadsheets. D) To write programs/games in languages like VB, Python or Java. Show Answer Correct Answer: A) To act as a bridge between your apps and the hardware. 8. Which of these indicates a website is secure? A) You found the website on Google or clicked it from a link in an email. B) A little lock icon next to the website address. C) The website shows a company name and logo and looks real. D) None of the above. Show Answer Correct Answer: B) A little lock icon next to the website address. 9. Internet of Things is not related to A) Capacity. B) Privatization. C) Cyber Security. D) Data Storage Standard. Show Answer Correct Answer: A) Capacity. 10. Who is the father of computer security? A) Bob thomas. B) August kercknoffs. C) Charles. D) Robert. Show Answer Correct Answer: B) August kercknoffs. 11. Shellshock adalah ..... A) Sebuah program yang menerima perintah dari kita, kemudian mengeksekusinya. B) Lubang keamanan di shell bash. C) Shell yang banyak digunakan. D) Shock pada lubang keamanan. Show Answer Correct Answer: B) Lubang keamanan di shell bash. 12. Yang dimaksud dengan Cyber Security Awareness adalah ..... A) Kesadaran tentang ancaman keamanan digital. B) Kesadaran tentang ancaman bencana alam. C) Kesadaran tentang ancaman penculikan. D) Kesadaran tentang ancaman kesehatan. E) Kesadaran tentang ancaman komputer. Show Answer Correct Answer: A) Kesadaran tentang ancaman keamanan digital. 13. What is the most important activity in system hacking? A) Information Gathering. B) Cracking Password. C) Escalating Privileges. D) Covering Tracks. Show Answer Correct Answer: B) Cracking Password. 14. Posting comments about your boss could get you in trouble with A) Your friends. B) Your school. C) Your employer. D) None of the above. Show Answer Correct Answer: C) Your employer. 15. Taking an advantage of the small window when firmware being updated and before it's implimementd A) Zero Day Exploit. B) Virus. C) Worm. D) Password Attack. Show Answer Correct Answer: A) Zero Day Exploit. 16. What is Spyware? A) Something that James Bond does. B) A software that spies on what the computer user is doing. C) Software that enables a user to obtain covert information about another's computer activities by transmitting data covertly from their hard drive. D) Software that obtains and coverts the users information from the computer hardware. Show Answer Correct Answer: C) Software that enables a user to obtain covert information about another's computer activities by transmitting data covertly from their hard drive. 17. Pemerintah Indonesia telah membentuk BSSN untuk menjaga keamanan jaringan Indonesia di dunia maya. Apakah kepanjangan dari BSSN? A) Badan Siber dan Sandi Nasional. B) Badan Siber dan Silang Nasional. C) Bagan Siber dan Silang Nasional. D) None of the above. Show Answer Correct Answer: A) Badan Siber dan Sandi Nasional. 18. Any company or agency's IT protection is managed and maintained by? A) Software Security Specialist. B) CEO of the organisation. C) Security Auditor. D) IT Security Engineer. Show Answer Correct Answer: D) IT Security Engineer. 19. What kind of cybersecurity risks can be minimized by using a Virtual Private Network (VPN)? A) Key-logging. B) Snooping by Hackers. C) De-anonymization by Network Operators. D) Phishing Attacks. Show Answer Correct Answer: B) Snooping by Hackers. 20. The following is NOT a security risk when a computer is connected to the internet A) Phishing. B) Smishing. C) Pharming. D) Cooking. Show Answer Correct Answer: D) Cooking. 21. Which of these is the best description of extortion? A) Computers are locked and payment is demanded to unlock them. B) A leak of confidential information is threatened if a payment is not made. C) Websites are covered in graffiti. D) Email addresses are sent thousands of emails. Show Answer Correct Answer: B) A leak of confidential information is threatened if a payment is not made. 22. When should you use AntiVirus software? A) When you first purchase a new computer. B) All the time, only on your laptop-and ensure it is regularly updated!. C) All the time, on ALL digital devices-and ensure they are regularly updated!. D) When you start experiencing symptoms of a computer virus. Show Answer Correct Answer: C) All the time, on ALL digital devices-and ensure they are regularly updated!. 23. Legitimate companies rarely send you emails that require you to enter your account name/username/password immediately or face really bad consequences. How do you check to be sure the email is really from a company you know? A) Open your web browser & log-on to the site the way you normally would. B) Click on the link in the email. C) All the above. D) None of the above. Show Answer Correct Answer: A) Open your web browser & log-on to the site the way you normally would. 24. Which of the following is not a social engineering technique? A) Blagging. B) Hacking. C) Phishing. D) Pharming. Show Answer Correct Answer: B) Hacking. 25. Key Management process involves A) Key generation,. B) Storage. C) Key generation only. D) Both Key generation and storage. Show Answer Correct Answer: D) Both Key generation and storage. ← 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