This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 40 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 40 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A customer wants to use an internet connection to make and receive phone calls. This technology is known as: A) VoIP. B) Telepresence. C) Virtualizing. D) Streaming. Show Answer Correct Answer: A) VoIP. 2. Which protocol is primarily used for transferring web pages over the Internet? A) FTP. B) HTTPS. C) SMTP. D) SNMP. Show Answer Correct Answer: B) HTTPS. 3. Which of the following support team/s of DIT, CO are responsible for granting access for CyM/CBS in a PC? A) Perimeter Security Solution Team. B) ISOC Team. C) End Point Protecting System. D) MSEA Helpdesk. Show Answer Correct Answer: A) Perimeter Security Solution Team. 4. What is one advantage of having grown up with technology? A) You already have years of experience using computers. B) You don't need to learn how to code. C) You have a higher chance of becoming a hacker. D) You have more opportunities to make money. Show Answer Correct Answer: A) You already have years of experience using computers. 5. A secure website can be identified by the web address if it begins with: A) Www. B) Wwws. C) Https. D) Http. Show Answer Correct Answer: C) Https. 6. Which language is known as one of the most popular programming languages used today, especially for websites, apps, games, and other software? A) C++. B) Java. C) Python. D) PHP. Show Answer Correct Answer: C) Python. 7. This ensures that files are copied to another medium and can be used to return the files if necessary A) Data backup. B) Data image. C) Data corruption. D) Data sync. Show Answer Correct Answer: A) Data backup. 8. Which one of the following best describes the term pharming? A) Using instant messaging to gather personal information. B) Deliberately misdirecting users to a fraudulent website. C) Sending unsolicited e-mail to a large number of users. D) Collecting browser habit information via malware. Show Answer Correct Answer: B) Deliberately misdirecting users to a fraudulent website. 9. Why is it important for Tara to regularly update her antivirus software and operating system? A) To protect against new viruses and security threats. B) To save money on software updates. C) To make the computer more vulnerable to viruses. D) To make the computer run slower. Show Answer Correct Answer: A) To protect against new viruses and security threats. 10. Which of the following is considered a strong password? A) 123456. B) Password. C) Letmein. D) 9v!Pq#4w. Show Answer Correct Answer: D) 9v!Pq#4w. 11. A ..... is a program that secretly takes over another Internet-attached computer and then uses that computer to launch attacks A) Worm. B) Zombie. C) Virus. D) Trap doors. Show Answer Correct Answer: B) Zombie. 12. 5) The VPN service provides you secure access to the Internet, with an encrypted connection between your computer and the VPN service provider's VPN server A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 13. Which of these best describes social engineering? A) An employee hacks into a computer in their workplace to steal sensitive data. B) An employee installs a virus on a work computer. C) An employee receives a fake email, phone call or message that tricks them into giving sensitive data away. D) None of the above. Show Answer Correct Answer: C) An employee receives a fake email, phone call or message that tricks them into giving sensitive data away. 14. What does the Domain Name System (DNS) do? A) Translates human-readable domain names into IP addresses. B) Assigns IP addresses to devices. C) Encrypts data for secure communication. D) Manages email messages. Show Answer Correct Answer: A) Translates human-readable domain names into IP addresses. 15. Computer network is A) Collection of hardware components and computers. B) Interconnected by communication channel. C) Sharing of resources and information. D) All of the above. Show Answer Correct Answer: D) All of the above. 16. Which of the following is the best way to remove unneeded software? A) Use the OS's uninstall. B) Delete the folder connection the application. C) Install the latest vertion of the software. D) Remove the application icon. Show Answer Correct Answer: A) Use the OS's uninstall. 17. Hal yang perlu dilakukan untuk menjaga keamanan dalam penggunaan email, kecuali ..... A) Menggunakan email kedinasan untuk sosial media. B) Tidak membuka attachments dari pengirim yang tidak jelas. C) Mengubah password email secara berkala. D) Tidak sembarangan mengklik url/link yang terdapat pada email. Show Answer Correct Answer: A) Menggunakan email kedinasan untuk sosial media. 18. Mana yang paling aman ..... A) Password123. B) P455w0rdIZ3. C) P@S5w()12d. D) PASSw0rd123. Show Answer Correct Answer: C) P@S5w()12d. 19. An automatic apparatus or device that performs functions ordinarily ascribed to humans or operate with what appears to be almost human intelligence is called A) Monkey. B) Reptile. C) Mammal. D) Robot. Show Answer Correct Answer: D) Robot. 20. This is a malicious software that cyber criminals use to infect computers and devices. Once your system is infected, cyber criminals can often do whatever they want to it. A) Phils. B) Malware. C) Ransom Ware. D) Virus. Show Answer Correct Answer: B) Malware. 21. Which of the following is a "strong" password for someone named Justin Smith? A) JustinSmith. B) Justin123456. C) Softcatsears. D) ASDFGHpoiuy. Show Answer Correct Answer: C) Softcatsears. 22. Software that records every character typed and sends it to a criminal A) Hacking. B) Cracking. C) Firewall. D) Keylogger. E) Spam. Show Answer Correct Answer: D) Keylogger. 23. Software or hardware to control traffic in and out of a network A) Hacking. B) Cracking. C) Firewall. D) Keylogger. E) Spam. Show Answer Correct Answer: C) Firewall. 24. Which of the following is not a type of cloud server A) Public Cloud Servers. B) Private cloud servers. C) Unkonwn cloud server. D) Merged cloud server. Show Answer Correct Answer: D) Merged cloud server. 25. How many pillars are there in digital marketing A) 123. B) 202. C) 5. D) 2. Show Answer Correct Answer: D) 2. ← 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