General Computer Important - Q&A
1. Which software is used to work on the computer?
Answer - Application
2. First language developed to program
Answer - fortron
3. C, BASIC, COBOL and JAVA are examples of which language is called?
Answer - high level
4. In which field is the computer language FORTRAN useful?
Answer - science
5. DVD example?
Answer - Optical Disk
6. Teleprocessing and timesharing were used in which generation of computers?
Answer - third generation
7. Restarting an already on computer is called?
Answer - warm booting
8. The computer language used in the Internet is?
Answer - Java
9. What is CRAY?
Answer - super computer
10. What is the short form of continuous power supply in computer?
Answer - UPS
11. What are file extensions used for?
Answer - To identify the file type
12. How many 'function-keys' are there in the key board?
Answer - 12
13. How many types of computers are there?
Answer - four types
14. Microprocessor is the computer of which generation?
Answer - IV
15. The code consisting of lines of different length and width read from the computer is called?
Answer - bar code
16. The common name of modulator-de-modulator is?
Answer - modem
17. Is Excel Workbook Collection?
Answer - of worksheet
18. Oracle is?
Answer - database software
19. Pascal is?
Answer - a computer language
20. The point at which data enters or exits the computer?
Answer - terminal
21. What types of storage devices are used in cell phones?
Answer - Fixed internal memory / digital, non-volatile flash memory
22. Soft copy is an output, so what is hard copy?
Answer - printed output
23. E.D.P. What is?
Answer - electronic data processing
24. The words which the programming language has set aside for its own use?
Answer - reserved words
25. A group of interrelated records is called?
Answer - database
26. What is the process of dividing a disk into tracks and sectors?
Answer - formatting
27. The world's first computer network is considered to be?
Answer - ARPANET
28. What resides in the motherboard that connects the CPU to other parts on the motherboard?
Answer - system bus
29. The operating system called Unix is specially used for?
Answer - in web servers
30. The extension of Excel spreadsheet is
Answer - .xlsx
31. RAM is volatile memory because
Answer - It requires continuous power supply to retain data.
32. What are the two parts of an e-mail address?
Answer - Username and domain name
33. Which printer prints one letter in one stroke?
Answer - stopper matrix printer
34. If your computer keeps rebooting itself then chances are that?
Answer - it has viruses
35. What is the name of that network topology? in which each possible node has bidirectional links?
Answer - mesh
36. First Language Developed to Program
Answer - fortron
37. What is the default file extension of word document?
Answer - .DOCX
38. The first computer virus to appear in India is?
Answer - c-brain
39. The circuit board which contains CPU and other chips is called?
Answer - Motherboard
40. Junk e-mail is called?
Answer - spam
41. The word CAD is related to what in computer?
Answer - by design
42. A.L.U. What is the full name of?
Answer - Arithmetic Logic Unit
43. What is Google?
Answer - search engine
44. The language which a computer understands without a translation program is called?
Answer - machine language
45. Point and draw device is called?
Answer - to mouse
46. Linux is an example?
Answer - of open source software
47. Trackball is an example of
Answer - pointing device
48. Thin plate or board having electronic components is called
Answer - Circuit board
49. Which printer prints letters by stroke?
Answer - stopper matrix printer
50. Which software controls the computer hardware?
Answer - system
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