This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 48 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 48 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 8 . Which of the following is the most important activity in system hacking? A) Cracking passwords. B) Escalating privileges. C) Information gathering. D) Covering tracks. Show Answer Correct Answer: A) Cracking passwords. 2. A technician wants to configure multifactor authentication for a standalone PC that contains confidential information. The PC already requires a PIN.which of the following should the technician implement? A) A finger print scanner. B) Challenge and response. C) Single sing on password. D) Passphrase. Show Answer Correct Answer: B) Challenge and response. 3. If the IP address of a device is 192.168.2.5, then what could be the IP address of the router? A) 192.168.2.1. B) 192.168.1.2. C) 192.168.0.0. D) 192.168.1.255. Show Answer Correct Answer: A) 192.168.2.1. 4. What change would make this password the STRONGEST?bills A) Add "1234" -now "bills1234". B) Change the "b" to B-now "Bills". C) Add more words-now "billsToWinItAll!". D) None of the above. Show Answer Correct Answer: C) Add more words-now "billsToWinItAll!". 5. What is PiHole meant for? A) It blocks viruses. B) It blocks ads. C) It blocks IPs of the websites that ads come from. D) None of the above. Show Answer Correct Answer: C) It blocks IPs of the websites that ads come from. 6. ..... are the special type of programs used for recording and tracking user's keystroke. A) Keylogger. B) Trojans. C) Virus. D) Worms. Show Answer Correct Answer: A) Keylogger. 7. Which one of the following applications has the functionality of storing multiple usernames and passwords in one location? A) Mail manager. B) Content manager. C) Task manager. D) Password manager. Show Answer Correct Answer: D) Password manager. 8. What constitutes an example of cybercrime? A) Unauthorized access to data or using another individual's computer without consent. B) Deceiving individuals into downloading malicious software. C) Exploring the Dark Web. D) Creating an account on a platform for which you do not meet the age requirements. Show Answer Correct Answer: A) Unauthorized access to data or using another individual's computer without consent. 9. Kiara was working on a ppt when she got a mail saying someone logged in to her account and deleted all her projects.what kind of attack did Kiara face A) Password. B) Hacker. C) Virus. D) Pishing. Show Answer Correct Answer: A) Password. 10. Future Skills Portal (FSP) was launched by A) NASSCOM. B) NIELIT. C) WIPRO. D) HCL. Show Answer Correct Answer: A) NASSCOM. 11. Which of the following option is used to protect data and passwords? A) Encryption. B) Non-repudiation. C) Authentication. D) Authorization. Show Answer Correct Answer: A) Encryption. 12. What are the benefits of the TCP/IP model? A) Flexibility, Scalability, Efficiency, Standardization. B) Complexity, High cost, Limited applications. C) Slow data transmission, High maintenance. D) None of the above. Show Answer Correct Answer: A) Flexibility, Scalability, Efficiency, Standardization. 13. A ..... is someone who uses the internet or network to destroy or damage computer for political reasons. A) SCRIPT KIDDIES. B) CRACKER. C) HACKER. D) CYBER TERRORIST. Show Answer Correct Answer: D) CYBER TERRORIST. 14. Which one of the following is a common biometric security technique used in access control? A) Footprint. B) Movement tracking. C) Fingerprint. D) Voice recognition. Show Answer Correct Answer: C) Fingerprint. 15. Which of these is not a form of phishing A) Fake email. B) Fake website link. C) Spam. D) Key logger. Show Answer Correct Answer: D) Key logger. 16. There is no cyber safety issue by entering another account along with your personal mail account in your mobile. A) True. B) Partially true. C) Depends on the device. D) False. Show Answer Correct Answer: D) False. 17. What is the significance of Internet Service Providers (ISPs) in India? A) They offer various options for internet connectivity. B) They are responsible for creating internet protocols. C) They manufacture networking hardware. D) They provide free internet access to all. Show Answer Correct Answer: A) They offer various options for internet connectivity. 18. I don't use a PIN on my smartphone but keep it with me. What could go wrong? A) When I lose it all my information and apps are accessible by the finder. B) When I leave my phone unattended, miscreants can gain access to all my online accounts using my email address. C) When my phone gets stolen the thieves can access all my information and apps. D) All of the above. Show Answer Correct Answer: C) When my phone gets stolen the thieves can access all my information and apps. 19. Which of the following is an example of baiting? A) A phone call from a bank. B) A USB stick loaded with malware. C) An email asking for personal information. D) A fake social media account. Show Answer Correct Answer: B) A USB stick loaded with malware. 20. What is a widely recognized method for enhancing the security of a Wi-Fi network? A) Distributing the password to all users. B) Utilizing an unsecured network. C) Employing WPA2 encryption protocols. D) Turning off the router's firewall. Show Answer Correct Answer: C) Employing WPA2 encryption protocols. 21. Trojan Horses A) Does not need to attach to a program. B) Can only occur when a computer is not connected to a network. C) A type of social engineering. D) Designed to access a computer by misleading users of its' intent by prompting to download a program. Show Answer Correct Answer: D) Designed to access a computer by misleading users of its' intent by prompting to download a program. 22. Which of these were not the most common passwords of 2015 A) Hello. B) 1234. C) Password. D) Qwerty. Show Answer Correct Answer: A) Hello. 23. Which one of the following should you be aware of when using an unprotected wireless network? A) Your data will be accessible to outsiders. B) Your computer password will be changed. C) Encrypted files will be decrypted. D) Firewall protection will be disabled. Show Answer Correct Answer: A) Your data will be accessible to outsiders. 24. How many organizations worldwide experienced phishing in 2019? A) 88%. B) 20%. C) 55%. D) 6%. Show Answer Correct Answer: A) 88%. 25. Which one of the following is a main principle of data protection legislation? A) To protect personal data. B) To protect technical data. C) To protect statistical data. D) To protect financial data. Show Answer Correct Answer: A) To protect personal data. ← 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