This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Computer Science Chapter 5 Networking And Cyber Security – Quiz 61 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Computer Science Chapter 5 Networking And Cyber Security Quiz 61 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Public key chiper uses? A) 1 key. B) 2 key. C) 3 key. D) 4 key. Show Answer Correct Answer: A) 1 key. 2. Virtual Private Networks (VPNs) are the preferred way to offer ..... to private enterprise services. A) Remote access. B) Full access. C) Direct access. D) Indirect access. Show Answer Correct Answer: A) Remote access. 3. What is a vulnerability in the context of cyber security? A) A gap or weakness in a system that can be exploited. B) A strong password. C) A type of security token. D) A method of encrypting data. Show Answer Correct Answer: A) A gap or weakness in a system that can be exploited. 4. What was MIRAI? A) A Botnet. B) A Virus. C) A Worm. D) Malware. Show Answer Correct Answer: A) A Botnet. 5. Which one of the following best describes how ICT guidelines are used in an organisation? A) To provide tax authorities with important up-to-date financial information. B) To inform customers about personal information protection. C) To provide employees with a set of rules that defines general computer use. D) To inform managers about training and competence status. Show Answer Correct Answer: C) To provide employees with a set of rules that defines general computer use. 6. You can tell whether a link in email will take you to a genuine website, for example belonging to a bank, without risk, by: A) Pointing to the link or hovering over it without clicking. B) Deleting the email. C) Replying to the email. D) Clicking on the link. Show Answer Correct Answer: A) Pointing to the link or hovering over it without clicking. 7. Why is cyber security important? A) To enhance user experience. B) To increase internet speed. C) To reduce hardware costs. D) Cyber security is important to protect data, maintain system integrity, and defend against cyber threats. Show Answer Correct Answer: D) Cyber security is important to protect data, maintain system integrity, and defend against cyber threats. 8. A technician is assigned to harden a laptop for a medical practice. Which of the following should be used to protect PII in the even of hard theft? A) Hard drive encryption. B) Disabling Bluetooth. C) Password expiration. D) Host-based firewallo. Show Answer Correct Answer: A) Hard drive encryption. 9. Whats encryption? A) Passing text thorough a maths algorithm to scramble text. B) Changing the letters by a set number (Caesar Cipher). C) Changing to ASCII code. D) Converting text to hex. Show Answer Correct Answer: A) Passing text thorough a maths algorithm to scramble text. 10. How Can I keep my IoT device safe from Attacks A) Conduct Secure Code Checks. B) Conduct Security Testing. C) Review Third Party Libraries for security. D) All the above. Show Answer Correct Answer: D) All the above. 11. An SQL injection attack would cause unauthorised access to A) Files. B) Entire computer. C) Databases. D) Some files. Show Answer Correct Answer: C) Databases. 12. It specifies the internet address of a file stored ona host computer connected to the Internet. A) Protocol. B) Files. C) Uniform Resource Locator. D) Email. Show Answer Correct Answer: C) Uniform Resource Locator. 13. Yang merupakan ancaman pada penggunaan email ..... A) Http hijack. B) Database injection. C) Phishing. D) Denial of service (DoS). Show Answer Correct Answer: C) Phishing. 14. What are the potential risks of using outdated software and antivirus programs? A) Improved internet speed. B) Increased privacy and security. C) Potential risks include exposure to hackers, data interception, and unauthorized access to personal information. D) Financial gain. Show Answer Correct Answer: C) Potential risks include exposure to hackers, data interception, and unauthorized access to personal information. 15. A program installed to collect information about users, their systems or browsing habits, keys that are typed, sending the data to a remote user. A) IOT Attacks. B) Zero Day Exploit. C) Denial of Service. D) Spyware. Show Answer Correct Answer: D) Spyware. 16. You should write everything that is happening in your life on social media?True or False? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 17. A strong password should contain: A) Your name or the name of your favorite pet. B) At least one capital letter, one number and one symbol, and be at least 8 characters long. C) All numbers and capital letters, and be no more than 5 characters long. D) All lowercase characters. Show Answer Correct Answer: B) At least one capital letter, one number and one symbol, and be at least 8 characters long. 18. As a security manager, how would you explain the primary goal of a security awareness program to senior management? (Information Security & Risk Management Domain) A) Provide a vehicle for communicating security procedures. B) Provide a clear understanding of potential risk and exposure. C) Provide a forum for disclosing exposure and risk analysis. D) Provide a forum to communicate user responsibilities. Show Answer Correct Answer: B) Provide a clear understanding of potential risk and exposure. 19. Which of the following is not the role in cyber security? A) Security Management. B) Standing Committee. C) Executive Committee. D) Cybersecurity Practitioners. Show Answer Correct Answer: B) Standing Committee. 20. Should you share your location with anyone? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 21. Can you get an email scam from someone even if you never gave your email to that person? A) No, you can only receive an email scam from someone you know. B) Yes, phishing scams use software to take other sources. C) No, you can only receive an email scam if you give out your email to too many friends. D) No, only friends & family know your email. Show Answer Correct Answer: B) Yes, phishing scams use software to take other sources. 22. Parents provide an email address during the registration process.some parents have reported that they have received emails asking them to click on a link and provide their bank account details. Identify and describe the type of attack that uses this method A) Phishing. B) Malware. C) Man in the middle. D) Scam. Show Answer Correct Answer: A) Phishing. 23. What type of vulnerabilities focus on exploiting flaws or weaknesses in the logic and workflow of an application rather than traditional security mechanisms? A) SQL Injection. B) Cross-Site Scripting (XSS). C) Business Logic Vulnerabilities. D) Cross-Site Request Forgery (CSRF). E) Buffer Overflow. Show Answer Correct Answer: C) Business Logic Vulnerabilities. 24. What is a key? A) A series of numbers and letters used to encrypt data. B) A small digital number used to encrypt data. C) A series of letters used to encrypt data. D) A large digital number used to encrypt data. Show Answer Correct Answer: D) A large digital number used to encrypt data. 25. The basic components of robot are: A) Mechanical linking. B) Sensors. C) User interface. D) All of them. Show Answer Correct Answer: D) All of them. ← 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