This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 27 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is a router? A) A router is a device used for printing documents. B) A router is a type of computer that stores data. C) A router is a device that connects multiple networks and routes data between them. D) A router is a software application for editing photos. Show Answer Correct Answer: C) A router is a device that connects multiple networks and routes data between them. 2. What is the purpose of an acceptable use policy? A) To recover lost data. B) To scan for viruses. C) To dictate who can access computers and networks. D) To identify vulnerabilities in systems. Show Answer Correct Answer: C) To dictate who can access computers and networks. 3. These are possible signs that your computer might be infected, except: A) Browser taking you to unwanted sites. B) Intrusive Pop Up ads. C) Unfamiliar toolbars. D) Anti Virus update. Show Answer Correct Answer: D) Anti Virus update. 4. 1)Reasons to implement ERM/ sebab-sebab untuk melaksanakan ERM; A) A. Avoiding legal trouble/ mengelakkan masalah undang-undang. B) B. preventing marketing abroad/ menghalang pemasaran ke luar negara. C) C. Reduce job opportunities/mengurangkan peluang pekerjaan. D) None of the above. Show Answer Correct Answer: A) A. Avoiding legal trouble/ mengelakkan masalah undang-undang. 5. Which of the following procedures not useful for preventing brute force attack of hacking passwords? A) Set a Lengthy Password. B) Set a High Complexity Password. C) Set a Limit for Login Failures. D) None of these. Show Answer Correct Answer: D) None of these. 6. Is it okay to download files from unknown websites? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 7. Select the correct dropdowns to describe TikTok's purpose and audience.TikTok is largely aimed at A) Older people. B) People of all ages. C) Younger people. D) None of the above. Show Answer Correct Answer: C) Younger people. 8. Manakah dari berikut ini yang merupakan praktik terbaik untuk menghindari serangan Phishing? A) Menggunakan software bajakan. B) Mengklik link di email yang tidak dikenal. C) Mengabaikan update keamanan. D) Memverifikasi alamat pengirim email dan tidak mengklik link yang mencurigakan. Show Answer Correct Answer: D) Memverifikasi alamat pengirim email dan tidak mengklik link yang mencurigakan. 9. Which one of the following is a security implication when connecting to a network? A) Your private information may be at risk. B) Your web browsing history may be deleted. C) Your hard drive will be more likely to malfunction. D) Your computer will be more prone to theft. Show Answer Correct Answer: A) Your private information may be at risk. 10. Reconnaissance is a primary step of a computer attack. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 11. Which measure is used to guarantee the availability of data? A) Two-factor authentication. B) Implementing firewalls. C) Using file permissions. D) Data encryption. Show Answer Correct Answer: B) Implementing firewalls. 12. How can individuals protect their digital rights? A) Share passwords with friends, ignore software updates, use public Wi-Fi for sensitive transactions, and disable privacy settings. B) Use strong passwords, enable two-factor authentication, be cautious with personal information, update software, use privacy tools, and understand data rights. C) All the above. D) None of the above. Show Answer Correct Answer: B) Use strong passwords, enable two-factor authentication, be cautious with personal information, update software, use privacy tools, and understand data rights. 13. What are the motives behind cyber crime? A) Demanding ransom. B) Propagating religious or political beliefs. C) Financial loss to the target. D) Information thefts and manipulating data. E) All of the above. Show Answer Correct Answer: E) All of the above. 14. What is a phishing attack? A) A virus that crashes your system. B) A method to hack passwords using Wi-Fi. C) A fake message or email to trick you into giving personal info. D) A type of antivirus software. Show Answer Correct Answer: C) A fake message or email to trick you into giving personal info. 15. How can we protect our tablets and phones? A) Share passwords with strangers online. B) Use screen protectors, cases, enable locks, update software, and avoid public Wi-Fi. C) Leave it in direct sunlight for better performance. D) Use a microwave to clean the device. Show Answer Correct Answer: B) Use screen protectors, cases, enable locks, update software, and avoid public Wi-Fi. 16. Authentication that relies on unique characteristics of human beings such as voice, face, iris, etc. A) Biometrics. B) Digital Certificate. C) Secure Socket Layer (SSL). D) Handshake Protocol. Show Answer Correct Answer: A) Biometrics. 17. Disabling unused features such as Bluetooth and Near Field Communication is an example of? A) Password Management. B) Device Hardening. C) Malware. D) None of the above. Show Answer Correct Answer: B) Device Hardening. 18. Which of these is an indicator that the website is secure. A) Bruce Lee photo. B) The http://. C) The https://. D) The https:. Show Answer Correct Answer: C) The https://. 19. 7) To prevent unauthorized physical access to your computing devices, use passphrases, rather than passwords. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 20. Someone that you don't know sends you a friend request on Facebook. You see that you have some mutual friends. Do you accept it? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 21. Which of the following is most important in design of secure system? A) Both A & B. B) Assessing vulnerability. C) Changing or Updating System according to vulnerability. D) None of the above. Show Answer Correct Answer: A) Both A & B. 22. Which of the below measures can help reduce the risk of data leakage? A) Steganography. B) Chorography. C) Cryptography. D) Authentication. Show Answer Correct Answer: A) Steganography. 23. What are the potential risks of sharing personal information on social media? A) To increase social media followers. B) To receive more targeted advertisements. C) To protect privacy and security. D) To make new friends. Show Answer Correct Answer: C) To protect privacy and security. 24. When you are using social networking sites, which information should you never post publicly? A) Your favorite places to explore. B) Your address or phone number. C) Your high scores on popular games. D) Your favorite athletic teams. Show Answer Correct Answer: B) Your address or phone number. 25. What component will typically store the instances of all organizational configuration items? A) SCADA. B) CASB. C) CMDB. D) APT. Show Answer Correct Answer: C) CMDB. ← 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