This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 64 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 64 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Security attack where user is tricked into downloading a virus on to a cell phone from a text message is known as ..... A) Phishing. B) Pharming. C) Smishing. D) Vishing. Show Answer Correct Answer: C) Smishing. 2. What is the full form of DES? A) Data Evaluation System. B) Data Encryption Software. C) Data Encryption Standard. D) Data Encryption Study. Show Answer Correct Answer: C) Data Encryption Standard. 3. What are ways you can keep your information safe online? A) By not giving your information to strangers and people you barely know. B) Posting your information online. C) Giving your info to strangers. D) Let someone use your computer with your passwords unlocked. Show Answer Correct Answer: A) By not giving your information to strangers and people you barely know. 4. What is the role of a graphic designer in cyber security? A) Designing posters and creating eye-catching images to teach people about security. B) Monitoring computer networks and detecting hackers. C) Teaching people how to spot scams and phishing attempts. D) Testing targeted systems to see if they can be hacked. Show Answer Correct Answer: A) Designing posters and creating eye-catching images to teach people about security. 5. The goal of ..... is to reduce the exposure of the organization to malicious code. A) Access control. B) Anti-virus. C) Password. D) None of the above. Show Answer Correct Answer: B) Anti-virus. 6. Cybercrime is basically criminal activity done by using computers and the internet. A) True. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. What could be a consequence of a lack of availability? A) Data can be read by unauthorized users. B) Network speeds can increase. C) Authorized users cannot access necessary resources. D) Data can be altered without detection. Show Answer Correct Answer: C) Authorized users cannot access necessary resources. 8. Tokens have ..... no.of parts. A) Two. B) Three. C) One. D) Four. Show Answer Correct Answer: D) Four. 9. Which term describes a set of rules for appropriate behavior while on the internet? A) Identity. B) Netiquette. C) Cyber security. D) Social network. Show Answer Correct Answer: B) Netiquette. 10. One employee received a mail [email protected] to share his personal credentials. Identify the e-mail phishing attack being perpetrated: A) Domain Name Disguise. B) Display Name Spoofing. C) Domain Name Spoofing. D) All of the Above. Show Answer Correct Answer: A) Domain Name Disguise. 11. Individuals with wide range of skills motivated by religious or political beliefs to create fear by large-scale disruption of computer networks A) State sponsored hacker. B) Hactivist. C) Cyber terrorist. D) Black hat hacker. Show Answer Correct Answer: C) Cyber terrorist. 12. What is social engineering in the context of cybersecurity? A) Social engineering is a technique used to manipulate individuals into divulging confidential information. B) Social engineering is a method of securing networks. C) Social engineering refers to the physical security of a building. D) Social engineering is a type of software used for data analysis. Show Answer Correct Answer: A) Social engineering is a technique used to manipulate individuals into divulging confidential information. 13. An item that has value A) Identity theft:. B) Asset:. C) Insider:. D) Integrity:. Show Answer Correct Answer: B) Asset:. 14. Who should know your passwords? A) Only you!. B) Your best friends. C) Anyone. D) None of the above. Show Answer Correct Answer: A) Only you!. 15. You receive an e-mail from a good friend. It tells you go look at a website where they found surf boards for sale. You know your friend is not interested in surfing. The URL looks like this:http://radonwaterproof.pl/decking/wonder.php?lead=1ke36kr0zt78av0What kind of common threat is this message? A) Phishing. B) Pharming. C) Virus. D) Malware. Show Answer Correct Answer: B) Pharming. 16. The process of redirecting users to a different website without their knowledge is known as: A) Phising. B) Pharming. C) Cybercrime. D) Hackers. Show Answer Correct Answer: B) Pharming. 17. What is pharming? A) Code that redirects a user to a fake website. B) When you farm computers (server farms). C) A type of software. D) Software from before the year 2000. Show Answer Correct Answer: A) Code that redirects a user to a fake website. 18. What is the meaning of bandwidth in network? A) Transmission capacity for communication channel. B) Connected computers in the network. C) Class of IP used in Network. D) None of the above. Show Answer Correct Answer: A) Transmission capacity for communication channel. 19. Which of the following is the correct depiction of Digital Marketing A) Social media marketing. B) Email marketing. C) None of them. D) Both of them. Show Answer Correct Answer: D) Both of them. 20. What should we do if we see something strange online? A) Share it without checking. B) Ignore it and move on. C) Assume it's true and spread the word. D) Verify the information and report it if necessary. Show Answer Correct Answer: D) Verify the information and report it if necessary. 21. Is the following an example of a Health issue or a Safety issue.Heavy equipment falling off tables and injuring people. A) Health. B) Safety. C) All the above. D) None of the above. Show Answer Correct Answer: B) Safety. 22. A form of eavesdropping that uses programs such as packet sniffers to capture data being transmitted over a network. A) Pretexting. B) Snooping. C) Identify Theft. D) Wiretapping. Show Answer Correct Answer: D) Wiretapping. 23. Adware can be a good thing? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 24. How does a Firewall protect a network from unauthorized access? A) By encrypting all data packets on the network. B) By providing unlimited access to all incoming traffic. C) By monitoring and filtering network traffic based on security rules. D) By allowing all network traffic without any restrictions. Show Answer Correct Answer: C) By monitoring and filtering network traffic based on security rules. 25. Which one of the following statements about a password is TRUE? A) It must be changed only if it is compromised. B) It cannot contain special character symbols. C) It must be registered with the system administrator. D) It should be changed regularly. Show Answer Correct Answer: D) It should be changed regularly. ← 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