This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 65 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 65 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is an example of an integrity attack? A) Altering logs to hide unauthorized access. B) Overloading a server to make it unavailable. C) Stealing passwords. D) Sending spam emails. Show Answer Correct Answer: A) Altering logs to hide unauthorized access. 2. You got an email from your principal or superintendent that says: "I'm in a meeting and can't call you, but I need your help. I forgot to pick up the prizes for this afternoon can you purchase gift cards to Walmart & send me a photo of the numbers to this email?" What type of phishing scam is this? A) Smishing. B) Vishing. C) Whaling. D) It's not a phishing scame. Show Answer Correct Answer: C) Whaling. 3. Technical skills A) Skills necessary to work and talk to other people. B) The ability to work in and understand areas such as operting systems, coding, spreadsheets, HTML. C) Skills in math and language arts. D) None of the above. Show Answer Correct Answer: B) The ability to work in and understand areas such as operting systems, coding, spreadsheets, HTML. 4. Which of these third-party risks would most likely occur due to the use of unsecure coding practices and lack of testing? A) System integration. B) Outsourced container development. C) Data storage. D) Supply chain activities. Show Answer Correct Answer: B) Outsourced container development. 5. ..... is the protocol suite for the current internet. A) ACM. B) UNIX. C) TCP/IP. D) NCP. Show Answer Correct Answer: C) TCP/IP. 6. Membagikan alamat email ke orang yang dikenal saja A) Aman. B) Tidak aman. C) All the above. D) None of the above. Show Answer Correct Answer: A) Aman. 7. What is used to protect information being sent over the Internet? A) Packets. B) Encryption. C) Passwords. D) Nothing. Show Answer Correct Answer: B) Encryption. 8. Encrypting data storage is an example of? A) Malware. B) Effective password management. C) Device Hardening. D) None of the above. Show Answer Correct Answer: C) Device Hardening. 9. Typically, younger individuals who want to attack computers, yet they lack the knowledge of computers and networks needed to do so state actors:state-sponsored attackers, employed by their government, who launch cyberattacks against their foes A) Script kiddie:. B) Payment Card Industry Data Security Standard (PCI DSS):. C) Risk:. D) Sarbanes-Oxley Act (Sarbox):. Show Answer Correct Answer: A) Script kiddie:. 10. 9) The longer length makes passphrases vulnerable to dictionary or brute force attacks. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 11. What is the primary purpose of the ARP (Address Resolution Protocol)? A) To map MAC addresses to IP addresses. B) To map IP addresses to MAC addresses. C) To resolve domain names to IP addresses. D) To detect IP address conflicts. Show Answer Correct Answer: B) To map IP addresses to MAC addresses. 12. A network policy A) Acceptable use policy. B) Data theft. C) Virus. D) Phishing. Show Answer Correct Answer: A) Acceptable use policy. 13. Which of these is the most secure way of data transfer? A) HTTP. B) HTTPS. C) All the above. D) None of the above. Show Answer Correct Answer: B) HTTPS. 14. Which one of these is an example of a phishing email? A) You won a new phone, click here to claim it. B) You have a rich family member who wants to share their money. Click here to get yours. C) Help I am stuck in a foreign country and I need some money to get back home. D) All of the above. Show Answer Correct Answer: D) All of the above. 15. Who coined the term " Cyberspace" ? A) William Gibson. B) Andrew Tannenbaum. C) Scott Fahlman. D) Richard Stallman. Show Answer Correct Answer: A) William Gibson. 16. Fill in the Blank:A Brute Force Attack A) Uses a number of computers over a network of infected machines which send requests to a website which would bring it offline. B) Consists of an attacker trying possible passwords and passphrases until a correct one is found. C) Where an attacker can execute malicious SQL statements using software which controls a database management system. D) Software which can be malicious if damaging to a computer or network. Show Answer Correct Answer: B) Consists of an attacker trying possible passwords and passphrases until a correct one is found. 17. ..... demands payment, goods, or a service to stop an attack or recover deleted or encrypted data. A) SCRIPT KIDDIES. B) CRACKER. C) HACKER. D) CYBER EXTORTIONIST. Show Answer Correct Answer: D) CYBER EXTORTIONIST. 18. What are the risks and challenges to be considered in IoT? A) Privacy and Security. B) Energy Consumption. C) Networking Congestion. D) All of these. Show Answer Correct Answer: D) All of these. 19. A cyber crime in which a target or targets are contacted by email, telephone or text message by someone posing as a legitimate institution to lure individuals into providing sensitive data such as personally identifiable information, banking and credit card details, and passwords. A) Cyber criminal. B) Phishing. C) Attack password. D) Online predator. Show Answer Correct Answer: B) Phishing. 20. Which of the following is not a feature of a backup procedure? A) Volume. B) Location. C) Schedule. D) Regularity. Show Answer Correct Answer: A) Volume. 21. What type of program can you install to prevent malware? A) Antivirus software. B) Office software. C) A new operating system. D) A disk defragmenter. Show Answer Correct Answer: A) Antivirus software. 22. Cyber security includes ..... A) Virus protection. B) Secure passwords. C) Limiting information shared with others. D) All of the above. Show Answer Correct Answer: D) All of the above. 23. If your password is leaked, what is the first thing you should do? A) Inform your team members. B) Now, Its already known to hackers, you can't do anything. C) Change your password immediately. D) Restart your system. Show Answer Correct Answer: C) Change your password immediately. 24. Which of the following is NOT classified as a type of malware? A) Virus. B) Worm. C) Trojan horse. D) Sandwich. Show Answer Correct Answer: D) Sandwich. 25. You can protect yourself against spam or fraudulent emails by: A) Using a spam filter. B) Never clicking on links that you are suspicious of. C) Being aware of different types of fraudulent email. D) All of the above. Show Answer Correct Answer: D) All of the above. ← 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