Computer Security and Ethics – Online MCQs Test – Computer Science 9th

1. The crime that is committed though a computer and network.

2. Utility software designed to protect computers from any potential threats of data or hardware loss from viruses or malware are called:

3. Persons who gain unauthorized access to another system are:

4. Turnitin is a popular service for checking:

5. The malware that replicates itself and doesn’t need to attach with any files is:

6. It is presenting someone else’s work or ideas as your own without full acknowledgment to the author or conceiver.

7. The illegal use, copying or distribution of copyrighted software is called:

8. System monitors cookies trackers, rootkits and key-loggers are few examples of:

9. A malware that monitors a device and steals important information and sends such information to another person or organization is called:

10. The broad term that encompasses different harmful software is:

11. It is a method of trying to gather personal information using false e-mails and websites.

12. PIN stands for:

13. Through which virus spreads?

14. Since it does not harm or steal data, the least harmful malware is:

15. The authentication mechanism that only allows the real person to access data or device is:

16. It is a broad term that encompasses computer viruses, worms, spyware, adware and others that is written generally to cause a mess.

17. Copying and pasting some texts from internet without acknowledging the real author is an example of:

18. Boot Sector, Resident, and File Infector are some examples of:

19. It is done when a cybercriminal uses computer or any device to enter or attacks to other single or multiple computer networks.

20. “Chick this link and win a $5 voucher at McDonald’s”. This is an example of: