Computer Knowledge MCQ-30

Computer Awareness MCQ for Insurance,GIC,IBPS Specialist Officer,RBI Exams

1. Windows is __.


2. The advantage of LAN is __.


3. A wireless network uses __ waves to transmit signals?


4. Pictures on the display screen (monitor) are made up of


5. A cookie ____?


6. Firewalls are used to protect against


7. Which of these is not a means of personal communication on the internet?


8. A set of choices on the screen is called a (n)___


9. IBM means ___


10. What is backup?


11. The legal right to use software based on specific restrictions is granted via a ………….


12. What is an E-mail attachment?


13. The type of software that controls the internal-operations in the computer, and controls how the computer works with all its parts is which of the following?


14. When data changes in multiple lists and all lists are not updated this causes


15. What is the main folder on a storage device called?


16. To view information on the web you must have a


17. A file is often referred to as a(n)……. ..


18. To protect yourself from computer hacker Intrusions you should install a


19. What type of computers are client computers (most of the time) in a client server system?


20. What happens when you boot up a PC?