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Operating System(Computer Aptitude ) Questions and Answers
Home
Topic
Computer Aptitude
Operating System
Question 1.
Which of the key is used to close the active window?
Ctrl+F4
Ctrl+F5
Alt+F6
None of above
Explanation:-
Answer: Option D. ->
None of above
Question 2.
The windows feature is the ability of computer to automatically configure a new hardware component is that
Auto detect
Plug and play
Add remove hardware
None of above
Explanation:-
Answer: Option B. ->
Plug and play
Question 3.
The shortcut key to open a task manager is:
Alt + F1
Alt + Ctrl + Delete
Alt + Tab
F1
Explanation:-
Answer: Option B. ->
Alt + Ctrl + Delete
Question 4.
The ...... provides information about hardware installation, configuration and hardware status
Device manager
Control panel
Add new hardware
Program manager
Explanation:-
Answer: Option A. ->
Device manager
Question 5.
Which of the following is not a part of the control panel?
Date and time
My documents
Add or remove program
Display
Explanation:-
Answer: Option B. ->
My documents
Question 6.
Which of the following is a program group?
Word pad
Paint brush
Accessories
None of the above
Explanation:-
Answer: Option C. ->
Accessories
Question 7.
A program in execution is called
A Paging
A Process
A virtual memory
A Demand Page
Explanation:-
Answer: Option B. ->
A Process
Question 8.
What is the default file extension created by notepad?
.doc
.html
.txt
.tif
Explanation:-
Answer: Option C. ->
.txt
Question 9.
Which of the following is not the user file extension?
.ppt
.xls
.sys
.doc
Explanation:-
Answer: Option C. ->
.sys
Question 10.
Which of the following is the extension of WordPad?
.ppt
.xls
.rtf
None of above
Explanation:-
Answer: Option C. ->
.rtf
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