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

1. Advertising-supported software which presents endless ads and pop-up windows that could potentially consume memory and processing resources is called:

2. It is one of the largest computer security companies in the world.

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

4. Through which virus spreads?

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

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

7. Hacker uses his or her skills to identify and overcome a network:

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

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

10. Software are mostly protected under:

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

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

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

14. Free Antivirus Software often:

15. The professional ethics in computer held is important because:

16. PIN stands for:

17. According to Pakistan’s Cybercrime Law, any offender may be sent to jail for:

18. Turnitin is a popular service for checking:

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

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