Computer Awareness
class -1
1. The default extension name of Note pad is....................
i) doc ii) txt iii) xls
2. ...................is software for drawing and painting.
3.Computers are used in .............. for ticket booking.
4...................tool is used to draw circle.
5................ is a primary memory.
6............... is the first calculating machine devloped in china.
7. The............... option is used to create duplicate.
8 ............... option is use to open a document.
9 MS Window is an ......................
10. .................. is dustbin in your computer .
11 ................. transform from one interface to another .
12 ................is word processing software .
13 computer can do different tasks is known as..................
14. ............... is the first super computer in india/.
15................ produce audio output .
16.................. is used to save a document.
17 Computers do not make mistake is known as................
18.............Display at the top of the window .
19.............. tool is used to erase drawing and painting .
20............... is a pointing device .
21 .............. is the shortcut key to copy a file
22.............tool is used to fill color from a part of a picture.
23........... short cut key is used to past a file .
24............is an example of gadgets .
25 status bar appear in ................. of window
26.............. is the most popular operating system.
27................. tool is used to color in an object .
28. Write the full form of RAM and ROM .
29. Write the full form of VLSI and ULSI .
30. Write the full form of CD and DVD .
31.write the full form of BCR and MICR
32.What is the short cut key for save and Cut .
33.What is Maximize and Minimize button.
ANSWERS-
1.doc 2. MS-paint 3.Railway station 4.Oval tool 5. RAM 6. ABACUS 7.Copy 8. Ctrl+ o 9. Application Software 10. Recycle bin 11.Software 12. MS-word 13. Versatility 14. PARAM 15. Speaker 16. Ctrl+ s 17. Accuracy 18. Title bar 19. Eraser tool 20.Mouse 21. Ctrl+ C 22. Fill with color 23 . Ctrl +c 24. Clock 25. 25. Top 26. window 27. Fill with color 28. Random Aces Memory, Read only memory 29.Very Large Scale Integration ,Ultra Large Scale Integration 30- compact Disc, Digital Versatile Disc 31-barcode Reader, Magnetic ink Character recognization 32. Ctrl+ S , Ctrl+ x 33. 33 . Do yourself
Link for recomended Computer awareness book
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