Computer MCQ Quiz Hub

1. Which of the following file pattern encompasses the filenames having second character b ?
*b??????.txt
?b******.txt
2b*.txt
?b*.txt

2. Label name can be up toa.
10 character
63 character
11 character
All of Above

3. The delete confirmation generated by …switch
/p
/b
/w
/c

4. Which switch will be used in dir to see screen full contents of disk at a time?
/s
/w
/p
/b

5. What is the default file extension created by notepad?
.doc
.html
.txt
.tif

6. Which of the following is not the user file extension?
.ppt
.xls
.sys
.#do

7. Which of the following is extension of WordPad?
.ppt.
.xls
.rtf
None of above

8. Which of the following is extension of notepad?
.txt
.bmp
.ppt
.xls

9. What is the extension of paint brush?
.pbs
.bmp
.pmb
None of the above

10. Which of the following is not a video file extension?
.avi
.wav
.mpeg
.mov

11. What is the extension of font file?
.ttf
.mdb
.fft
.txt

12. Which is not executable file?
.com
.exe
.bat
.txt

13. The __________ key will launch the Start button.
esc
shift
Windows
Shortcut

14. The __________ can be defined as an upside down mouse.
trackpad
trackball
trackpoint
trackwell

15. To access properties of an object the mouse technique to use is __________..
dragging
dropping
right-clicking
shift-clicking

16. The wheel on a mouse can make it easier to __________.
scroll through documents
select objects
open documents
change volume

17. ctrl shift and alt are called __________ keys.
adjustment
function
modifier
alphanumeric

18. To move to the beginning of a line of text press the __________ key.
a
pageup
enter
home

19. The __________ determines how long you must hold down an alphanumeric key before the keyboard will repeat the character.
strike rate
repeat rate
default rate
threshold rate

20. The traditional mechanical mouse uses a __________ to track the pointer position on the screen.
light sensor
wheel
ball
ruler

21. To make the number pad act as directional arrows you press the __________ key.
num lock
caps lock
arrow lock
shift

22. MS DOS was introduced in
1970
1981
1999
2000

23. When was MS Windows operating system introduced?
1975
1985
1995
2000

24. First operating system was developed in
1958
1976
1950
1946

25. How many characters can be entered in a single command line?
64
127
80
90

26. The maximum length of any single path from the root directory?
54
63
80
27

27. The modern keyboard typically has __________ Function keys.
10
12
14
16

28. Disk label name can be up to ….characters
8
9
11
255

29. In DOS the maximum length of filename is
5
8
11
10

30. When you rename a file five times then the number of file in the disk is
1
2
3
5

31. If you hard disk is partitioned into 3 drives the number of recycle bin for that hard disk is
1
2
3
4