This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 41 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 41 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which act governs the IT security in India? A) IT Act 2000 and its amendment. B) IT Act 2002 and its amendment. C) IT Act 2016 and its amendment. D) IT Act 2021 and its amendment. Show Answer Correct Answer: A) IT Act 2000 and its amendment. 2. FTP and HTTP protocols operate at which layer of the OSI model? A) Network Layer. B) Transport Layer. C) Session Layer. D) Application Layer. Show Answer Correct Answer: D) Application Layer. 3. ..... gets propagated through networks and technologyies like SMS, bluetooth, wireless medium, USBs and infrared to affect mobile phones A) Worms. B) Antivirus. C) Malware. D) None of these above. Show Answer Correct Answer: C) Malware. 4. CompTia Security+ A) Entry level certification for computer security, available through MVUSD cyber pathway program in High School. B) A certification to become a night security guard. C) An advanced certification in assessing cyber security threats. D) None of the above. Show Answer Correct Answer: A) Entry level certification for computer security, available through MVUSD cyber pathway program in High School. 5. Apa yang harus dilakukan jika Anda mencurigai akun media sosial Anda diretas? A) Mengabaikannya dan tidak melakukan apa-apa. B) Melaporkan kejadian tersebut kepada penyedia layanan. C) Mengganti kata sandi dengan yang lebih sederhana. D) Berbagi informasi dengan teman-teman untuk meminta bantuan. Show Answer Correct Answer: B) Melaporkan kejadian tersebut kepada penyedia layanan. 6. Which one of the following is a typical threat to data from using cloud computing? A) Shredding. B) Loss of privacy. C) Identity theft. D) Restricted access. Show Answer Correct Answer: B) Loss of privacy. 7. Which of the following stage of cryptography are the non readable encrypted data? A) Key. B) Hash. C) Plaintext. D) Ciphertext. Show Answer Correct Answer: D) Ciphertext. 8. What type of attack is when a small number of common passwords are used to attempt to log in to multiple user accounts? A) Password cracking. B) Typo squatting. C) Password spraying. D) Social networking. Show Answer Correct Answer: A) Password cracking. 9. What does A.U.P. stand for? A) Awesome User Profile. B) Acceptable Use Policy. C) Acceptable User Password. D) Any Unit Password. Show Answer Correct Answer: B) Acceptable Use Policy. 10. Working at your desk, you've received an email from Paypal or Apple explaining that your password it out of date, and you must set a new one. The link within the email will guide you through it. Your next step is? A) Follow the link and reset your password. B) Ignore the email and delete it. C) Reset your password manually. D) None of the above. Show Answer Correct Answer: C) Reset your password manually. 11. What is the purpose of mixing up characters in cyber security? A) To communicate secretly. B) To trick anti-virus programs. C) To evade spam filters. D) To confuse search engine bots. Show Answer Correct Answer: C) To evade spam filters. 12. In your game chat you see ..... Hey guys ..... you've gotta see this super cute bunny video! Click the link to view.https://be.chewy.com/product-roundup/the-best-rabbit-toys-to-keep-your-bunny-entertained/ A) Report this message. It might be phishing. B) Click the link who doesn't like cute bunnies?. C) Ignore it, it's nothing. D) Type the entire website address into your browser and watch it that way. Show Answer Correct Answer: A) Report this message. It might be phishing. 13. What is the main challenge for computers in understanding natural language? A) Encryption. B) Pattern-matching. C) Reversed characters. D) Jumbled up letters. Show Answer Correct Answer: D) Jumbled up letters. 14. The MQTT protocol is used for A) Request / Responses. B) Mesh Networking. C) Publish / Subscribe. D) Machine to Machine. Show Answer Correct Answer: C) Publish / Subscribe. 15. What does Chris do for new starters in the logistics department? A) Develop new software applications. B) Set up their workstations. C) Analyze sales data. D) Create marketing campaigns. Show Answer Correct Answer: B) Set up their workstations. 16. Which of the following is not a type of server? A) File Server. B) Email Server. C) Webpage Server. D) PowerPoint Server. Show Answer Correct Answer: D) PowerPoint Server. 17. Businesses, Banks, Shops, Schools and Exam Boards all keep data on you and are required to keep it safe? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 18. What is the best statement for taking advantage of a weakness in the security of an IT system? A) Threat. B) Attack. C) Exploit. D) Vulnerability. Show Answer Correct Answer: C) Exploit. 19. What is the primary advantage of optical fibers over copper wires? A) Incredible speed and high capacity. B) Lower cost and easier installation. C) More flexibility and less weight. D) Better compatibility with older systems. Show Answer Correct Answer: A) Incredible speed and high capacity. 20. What type of key can be freely shared with anyone so that they can encrypt a message? A) Personal key. B) Private key. C) Free key. D) Public key. Show Answer Correct Answer: D) Public key. 21. Which type of computer program is designed to autonomously replicate itself and propagate to other systems, typically exploiting vulnerabilities in network security to gain access? A) Malicious Code. B) Computer Worm. C) Anti Virus Software. D) Computer Virus. Show Answer Correct Answer: B) Computer Worm. 22. Tidak menyebarkan informasi dari sosial media yang belum benar penjelasannya A) Benar. B) Salah. C) All the above. D) None of the above. Show Answer Correct Answer: A) Benar. 23. Employers who ignore Health and Safety rules regarding computer use may: A) At worst, have to pay a fine. B) At worst, face a prison sentence. C) Have their company closed down. D) Have their computer equipment confiscated. Show Answer Correct Answer: B) At worst, face a prison sentence. 24. What did Chris notice while setting up a workstation for a new starter? A) Printer out of ink. B) Slow internet connection. C) Faulty keyboards. D) Damaged network cables. Show Answer Correct Answer: D) Damaged network cables. 25. Detecting Vulnerabilities in a computer system/network also includes employee behaviours and procedures? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← 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