This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 51 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 51 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is encryption means? A) Provide a shield between your computer and the internet. B) Encoding of data. C) Use of user name and strong password. D) Allows users to access. Show Answer Correct Answer: B) Encoding of data. 2. Intentional or planned A) Anomalous. B) Deliberate. C) Disgruntled. D) None of the above. Show Answer Correct Answer: B) Deliberate. 3. When a user turns on their desktop computer, nothing appears on the screen. They hear three long beeps, followed by three short beeps and three long beeps. What should you do as a next step? A) Replace the motherboard. B) Replace the RAM. C) Replace the CPU. D) Look up the beep code on the manufacturer's website. Show Answer Correct Answer: D) Look up the beep code on the manufacturer's website. 4. System hardening should implement the principle of ..... A) Remote Access. B) Least Privilege. C) Threat Prevention. D) Vulnerability Assessment. Show Answer Correct Answer: B) Least Privilege. 5. What is the purpose of privacy policies on websites? A) To comply with website design standards. B) To inform users how their data is used and protected. C) To increase the website's search engine ranking. D) To make the website look more professional. Show Answer Correct Answer: B) To inform users how their data is used and protected. 6. The full form of WPS is A) WiFi Protected System. B) WiFi Protocol Setup. C) Wireless Protected Setup. D) WiFi Protected Setup. Show Answer Correct Answer: C) Wireless Protected Setup. 7. Yang bukan merupakan tujuan dari keamanan informasi adalah ..... A) Connectivity. B) Confidentiality. C) Integrity. D) Availability. Show Answer Correct Answer: A) Connectivity. 8. What are some common social engineering tactics used by cybercriminals? A) Phishing, pretexting, baiting, tailgating, and quid pro quo. B) Firewall, antivirus, encryption. C) Hacking, spamming, malware. D) Denial of service, data breach, ransomware. Show Answer Correct Answer: A) Phishing, pretexting, baiting, tailgating, and quid pro quo. 9. How does Malware get into your computer A) Visiting inappropriate websites. B) Email attachments. C) USB/Pendrives. D) All of the above. Show Answer Correct Answer: D) All of the above. 10. You have been sent an Email form the bank. However, the logo doesn't look right. What could this be A) Trojan. B) Malware. C) Phishing. D) Worm. Show Answer Correct Answer: C) Phishing. 11. In system hacking, which of the following is the most crucial activity? A) Cracking passwords. B) Covering tracks. C) Information gathering. D) None of the above. Show Answer Correct Answer: A) Cracking passwords. 12. When visiting a website, you notice a lock icon next to the web address. What does the lock represent? A) A link to open another site. B) A webpage that has a secure connection. C) A program that prevents you from leaving the page. D) A warning that you are not allowed to view this webpage. Show Answer Correct Answer: B) A webpage that has a secure connection. 13. A user reports that nothing happens when the power button is pressed. The user report to the technician that none of the cables are loose and that the other items on the power strip are functioning properly. Which of the following is the issue? A) The PC has been infected with a virus. B) EMI is preventing power from reaching the pc. C) The network is currently down. D) The user is pressing the monitor power button. Show Answer Correct Answer: D) The user is pressing the monitor power button. 14. What is the hidden email address on the hacker's profile page? A) [email protected]. B) [email protected]. C) [email protected]. D) [email protected]. Show Answer Correct Answer: A) [email protected]. 15. Full form of SSL & TLS certificate protocols A) SSL-Secure Sockets LayerTLS:Transport Layer Security. B) SSL-Secure Social LayerTLS:Transport Layer Security. C) SSL-Secure Sockets LayerTLS:Transfer Layer Security. D) SSL-Secure Social LayerTLS:Transfer Layer Security. Show Answer Correct Answer: A) SSL-Secure Sockets LayerTLS:Transport Layer Security. 16. Identity theft only occurs to ..... A) Adults and Old People. B) Youth. C) People with firewalls installed on their computers. D) All of the answers listed. Show Answer Correct Answer: D) All of the answers listed. 17. Attack on a network by flooding it with useless traffic to make the network down and unusable A) Denial Of Service (DOS) Attack. B) Dictionary Attack. C) Trojan Attack. D) Virus Attack. Show Answer Correct Answer: A) Denial Of Service (DOS) Attack. 18. What is The capturing and storing of computer and user events. A) Logging. B) Accounting. C) SSO. D) Multifactor authentication. Show Answer Correct Answer: A) Logging. 19. As per IS Policy of the Bank which of the following is not the essence of second line of defense associated with IT risks A) Monitor. B) Assess. C) Facilitate. D) Examine. Show Answer Correct Answer: D) Examine. 20. What is the foundational protocol suite of the Internet and most modern networks? A) Transmission Control Protocol/Internet Protocol (TCP/IP). B) Hypertext Transfer Protocol (HTTP). C) File Transfer Protocol (FTP). D) Simple Mail Transfer Protocol (SMTP). Show Answer Correct Answer: A) Transmission Control Protocol/Internet Protocol (TCP/IP). 21. Which of the following is an internet scam done by cyber-criminals where the user is convinced digitally to provide confidential information? A) MiTM attack. B) Phishing attack. C) Website attack. D) DoS attack. Show Answer Correct Answer: B) Phishing attack. 22. What is selection in an algorithm? A) Choosing the best programming language. B) Sorting data in ascending order. C) The point where decisions are made in an algorithm. D) Removing unnecessary steps from an algorithm. Show Answer Correct Answer: C) The point where decisions are made in an algorithm. 23. Retreieve emails from server A) HTTP. B) FTP. C) SMTP. D) IMAP. Show Answer Correct Answer: D) IMAP. 24. When you enter personal details on social networking sites you should never: A) Enter personal details of your friends. B) Upload photographs of yourself that you would not want everyone to see. C) Enter your address. D) Enter any of the above. Show Answer Correct Answer: D) Enter any of the above. 25. After a long and hard day, you decide to relax and purchase some concert tickets online. Alas, the website doesn't seem to be working as you cannot get through, which is often the case. This is commonly the result of a- A) Malware Attack. B) DDoS Attack. C) Spear-Phishing Attack. D) Ransomware Attack. Show Answer Correct Answer: B) DDoS Attack. ← 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