Computer/OS - Computer Operating Systems Part 7 Sample Test,Sample questions

Question:
 ctrl shift and alt are called __________ keys.

1.adjustment

2.function

3.modifier

4.alphanumeric


Question:
 Label name can be up toa.

1.10 character

2.63 character

3.11 character

4.All of Above


Question:
 To access properties of an object the mouse technique to use is __________..

1.dragging

2.dropping

3.right-clicking

4. shift-clicking


Question:
Disk label name can be up to ….characters

1.8

2.9

3.11

4.255


Question:
First operating system was developed in

1.1958

2.1976

3.1950

4.1946


Question:
How many characters can be entered in a single command line?

1.64

2.127

3.80

4.90


Question:
If you hard disk is partitioned into 3 drives the number of recycle bin for that hard disk is

1.1

2.2

3.3

4.4


Question:
In DOS the maximum length of filename is

1.5

2.8

3.11

4.10


Question:
Which of the following file pattern encompasses the filenames having second character b ?

1.*b??????.txt

2.?b******.txt

3.2b*.txt

4. ?b*.txt


Question:
MS DOS was introduced in

1.1970

2.1981

3.1999

4.2000


Question:
The delete confirmation generated by …switch

1./p

2./b

3./w

4./c


Question:
The maximum length of any single path from the root directory?

1.54

2.63

3.80

4.27


Question:
The modern keyboard typically has __________ Function keys.

1.10

2.12

3.14

4.16


Question:
The traditional mechanical mouse uses a __________ to track the pointer position on the screen.

1.light sensor

2.wheel

3.ball

4.ruler


Question:
The wheel on a mouse can make it easier to __________.

1.scroll through documents

2.select objects

3.open documents

4.change volume


Question:
The __________ can be defined as an upside down mouse. 

1.trackpad

2.trackball

3.trackpoint

4.trackwell


Question:
The __________ determines how long you must hold down an alphanumeric key before the keyboard will repeat the character.

1.strike rate

2.repeat rate

3.default rate

4.threshold rate


Question:
The __________ key will launch the Start button.

1.esc

2.shift

3.Windows

4.Shortcut


Question:
To make the number pad act as directional arrows you press the __________ key.

1.num lock

2.caps lock

3.arrow lock

4.shift


Question:
To move to the beginning of a line of text press the __________ key.

1.a

2.pageup

3.enter

4.home


Question:
What is the default file extension created by notepad? 

1..doc

2. .html

3..txt

4..tif


Question:
What is the extension of font file?

1..ttf

2..mdb

3..fft

4..txt


Question:
What is the extension of paint brush?

1..pbs

2..bmp

3..pmb

4.None of the above


Question:
When was MS Windows operating system introduced?

1.1975

2.1985

3.1995

4.2000


Question:
When you rename a file five times then the number of file in the disk is

1.1

2.2

3.3

4.5


Question:
Which is not executable file?

1..com

2..exe

3..bat

4..txt


Question:
Which of the following is extension of notepad?

1. .txt

2..bmp

3..ppt

4..xls


Question:
Which of the following is extension of WordPad? 

1..ppt.

2..xls

3..rtf

4.None of above


Question:
Which of the following is not a video file extension?

1..avi

2..wav

3..mpeg

4..mov


Question:
Which of the following is not the user file extension? 

1..ppt

2..xls

3..sys

4..#do


Question:
Which switch will be used in dir to see screen full contents of disk at a time?

1./s

2./w

3./p

4./b


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