This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 56 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 56 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which is an example of an application of cloud A) Paypal. B) Adobe. C) None of them. D) Both a and b. Show Answer Correct Answer: D) Both a and b. 2. A technical wants to configure multifactor authentication for a standalone PC that contain confidential information. The PC already requires a PIN. Which of the following should the technician implement? A) Finger print scanner. B) Challenge and response. C) Single sing on password. D) Passphrase. Show Answer Correct Answer: C) Single sing on password. 3. Malware is made to stop your device from running properly and sometimes to steal your information. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Many firewalls work with NAT which "hides" internal devices behind an external IP address. What does NAT stand for? A) Network alternate translation. B) Network auto transit. C) Network administration translation. D) Network address translation. E) Network address transition. Show Answer Correct Answer: D) Network address translation. 5. Which one of the following helps ensure confidentiality when using instant messaging? A) Enabling cookies in your browser. B) Not revealing personal information. C) Run adware while messaging. D) Invite unknown users to chat. Show Answer Correct Answer: B) Not revealing personal information. 6. What should you do if you suspect your device has been infected with malware? A) Run a full antivirus scan and remove any detected threats. B) Ignore it and continue using the device. C) Share your device with others. D) Reset the device without checking for malware. Show Answer Correct Answer: A) Run a full antivirus scan and remove any detected threats. 7. VPN is abbreviated as ..... A) Visual Private Network. B) Virtual Protocol Network. C) Virtual Private Network. D) Virtual Protocol Networking. Show Answer Correct Answer: C) Virtual Private Network. 8. How do you stop SPAM? A) Delete the email. B) Click unsubscribe. C) Tell the police. D) Reply to the SPAM email. Show Answer Correct Answer: B) Click unsubscribe. 9. Apa fungsi utama dari firewall dalam keamanan jaringan? A) Memindai dan menghapus virus. B) Meng-enkripsi data di jaringan. C) Menyimpan log aktivitas pengguna. D) Mengawasi dan mengontrol lalu lintas jaringan masuk dan keluar berdasarkan aturan keamanan. Show Answer Correct Answer: D) Mengawasi dan mengontrol lalu lintas jaringan masuk dan keluar berdasarkan aturan keamanan. 10. What happens if you report a user to a social media platform? A) Your social media account will be shut down. B) Nothing will happen. C) Their account will definitely be shut down. D) Someone official will look at their account or their post and take appropriate action. Show Answer Correct Answer: D) Someone official will look at their account or their post and take appropriate action. 11. What is the full form of CRW? A) Continuous Wave Radar. B) Continuous Wave Reader. C) Continuous Web Reader. D) Continuous Web Radar. Show Answer Correct Answer: B) Continuous Wave Reader. 12. Which of the following is "personal data" which may be held about someone on the computer system of a supermarket? A) Their address. B) The amount they spent last year at the supermarket. C) Their loyalty card number. D) All of the above. Show Answer Correct Answer: D) All of the above. 13. Teknik keamanan yang melibatkan penggunaan dua atau lebih metode autentikasi untuk memverifikasi identitas pengguna disebut: A) Enkripsi End-to-End. B) Otentikasi Dua Faktor (2FA). C) Tokenisasi. D) Penyaringan Konten. Show Answer Correct Answer: B) Otentikasi Dua Faktor (2FA). 14. There is no way to protect your computer from ransomware. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 15. While investigating a recent data breach, investigators discovered a RAT on Bart's computer. Antivirus software didn't detect it. Logs show a user with local administrator privileges installed it. Which of the following answer has the BEST change of preventing this from happening again in the future? A) Enforce an application allow list. B) Enforce an application block list. C) Implement a BYOD policy. D) Implement a DLP policy. Show Answer Correct Answer: A) Enforce an application allow list. 16. Which of the following is the BEST way to verify an Internet connection on a wireless device? A) Verify the wireless network name. B) Launch an application. C) Send and retrieve recent webmail. D) Look for the WIFI symbol on the device. Show Answer Correct Answer: D) Look for the WIFI symbol on the device. 17. You turn on a desktop computer and it fails to boot. You hear a rhythmic ticking coming from inside the case. What is most likely the problem? A) Failed motherboard. B) Failed CPU. C) Failed hard drive. D) Failed RAM. Show Answer Correct Answer: C) Failed hard drive. 18. Which of these is the ransomware that affected the NHS and many computers around the world? A) WannaBanana. B) WannaWeep. C) WannaGreet. D) WannaCry. Show Answer Correct Answer: D) WannaCry. 19. Which of the following is not effective in preventing malware infections? A) Opening email attachments. B) Turning on Windows Automatic Updates. C) Installing anti-virus software. D) Setting Internet Explorer's security setting to medium-high. Show Answer Correct Answer: A) Opening email attachments. 20. A word meaning "a system of rules or official procedure" A) Protocol. B) Security. C) Firewall. D) Biometrics. E) Encryption. Show Answer Correct Answer: A) Protocol. 21. What is a standalone computer? A) A computer not connected to a network. B) A computer connected to a network. C) A portable computer. D) A computer without a CPU. Show Answer Correct Answer: A) A computer not connected to a network. 22. How does the speaker suggest individuals should view cybersecurity? A) As a complex field only for professionals. B) As an unnecessary expense. C) As a tool for enhancing online safety. D) As a hindrance to online activities. Show Answer Correct Answer: C) As a tool for enhancing online safety. 23. The initial phase of ethical hacking is? A) DNS poisoning. B) Footprinting. C) ARP-poisoning. D) Enumeration. Show Answer Correct Answer: B) Footprinting. 24. An organization that provides access to the internet, such as cable, providers (Spectrum, Comcast, AT&T, Xfinity) A) TCP. B) IP. C) ISPs. D) TCP/IP. Show Answer Correct Answer: C) ISPs. 25. Define ransomware. A) Ransomware is a type of antivirus that protects against malware. B) Ransomware is a software that speeds up computer performance. C) Ransomware is a type of malware that encrypts files and demands a ransom for their release. D) Ransomware is a program that deletes files permanently without warning. Show Answer Correct Answer: C) Ransomware is a type of malware that encrypts files and demands a ransom for their release. ← 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