Order PDF of any content from our website with a little minor Fee to donate for hard work. Online MCQs are fully free but PDF books are paid. For details: contact whatsapp +923028700085 Important notes based PDF Books are available in very little price, starting from 500/-PKR; Order Now: contact whatsapp +923028700085

NSCT – Protection & Security MCQs

20 min Score: 0 Attempted: 0/20 Subscribe
1. . The main purpose of protection in an operating system is:





2. . Security in an operating system refers to:





3. . Authentication is the process of:





4. . Authorization is:





5. . A password is an example of:





6. . Biometrics like fingerprints and retina scans are examples of:





7. . Access control lists (ACLs) are used to:





8. . A capability list contains:





9. . The principle of least privilege means:





10. . Encryption is used to:





11. . Symmetric encryption uses:





12. . Asymmetric encryption uses:





13. . Firewalls are used to:





14. . Trojan horses are:





15. . Viruses differ from worms in that:





16. . A buffer overflow attack exploits:





17. . Intrusion detection systems (IDS) are used to:





18. . Multi-factor authentication requires:





19. . Sandboxing is a technique to:





20. . The main goal of protection and security in an OS is to:





Contents Copyrights Reserved By T4Tutorials