computer notes cum questions for all exams

general computer questions and notes for ibps rrb,ibps po, ibps clerk, sbi po and  clerk,ssc 2015
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computer questions and notes for rajasthan patwari 2015 and also important for RSCIT EXAM,woman supervisor,informatics assistant exam 2015

soon we will update some computer notes and questions in hindi for rajasthan patwari

notes:-


1. people, procedures, software, hardware and data are the five part of an :-

information technology.

2. procedures are typically documented in manuals written by :-

computer specialists

3. which of the following is an example of connectivity?:-

internet

4. window vista is an example of an:-

operating system

5. the most powerful type of computer is a :-

super computer

6. the system component that controls and manipulates data in order to produce information  is called the :- microcomputer

7. these devices translate data and programe that humans can understand into a form then the computer can process:- output

8.a dvd is an example of an:-

optical device

9. this type of file is created by word processors:-

document

10. many experts are predicting that this revolution is expected to dramatically affact the way we communicate and use computer technology:-

wireless

11.the largest network in world:-

the internet

12. a type of handheld computer:-

pda(personnel digital assist)

13. uses laser technology:-

optical discs

14. holds data and programs even after electrical power to the system has been turned  off:-

secondary storage

15. the least powerfull and most widely used type of computer:-

micro computers

16. software tha enables the application software to interect with the computer hardware:-

system software


17.system software includes :- operating system, device drivers, utilities

18. ram full form:- random access memory

19. tcp/ip full form :- transmission control protocol/ internet protocol

20. full form of smtp:- simple mail transfer protocol

21. smps full form:- switch mode power supply

22. eeprom full form:- electrically erasable programable read only memory

23. isp full form:- internet service provider

24. http full form:- hyper text transfer protocol

25. php full form:- hypertext preprocessor file

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