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question_answer1)
Operating system
A)
Enables the programmer to draw a flow chart done
clear
B)
Provides a layer, user friendly interface done
clear
C)
Links a program with subroutine it references done
clear
D)
All of these done
clear
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question_answer2)
Operating system is a collection of
A)
Software routines done
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B)
Input-output devices done
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C)
Hardware components done
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D)
All of these done
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question_answer3)
Which of the following is not an operating system?
A)
Linux done
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B)
MS-DOS done
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C)
Windows done
clear
D)
PASCAL done
clear
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question_answer4)
Which operating system allows only one user to do a task on the computer and one thing at a time?
A)
Windows done
clear
B)
Linux done
clear
C)
DOS done
clear
D)
None of the above done
clear
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question_answer5)
Microsoft Windows is a/an
A)
Operating system done
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B)
Graphic program done
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C)
Word Processing done
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D)
Database program done
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question_answer6)
Linux is ............... operating system
A)
Open source done
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B)
Microsoft done
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C)
Windows done
clear
D)
Mac done
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question_answer7)
In Windows, start button is used to
A)
Run applications done
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B)
Device setting done
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C)
Turn off the system done
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D)
All of above done
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question_answer8)
The date and time displays on
A)
Taskbar done
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B)
Status bar done
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C)
System tray done
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D)
Launch pad done
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question_answer9)
............. runs on computer hardware and serves as a platform for other systems to run on.
A)
Operating system done
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B)
Application system done
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C)
System software done
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D)
All of above done
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question_answer10)
................. is the layer of a computer system between the hardware and the user.
A)
Operating environment done
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B)
Operating system done
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C)
System environment done
clear
D)
None of these done
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question_answer11)
Which is the first program run on a computer when the computer boots up?
A)
System software done
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B)
Operating system done
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C)
System operations done
clear
D)
None done
clear
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question_answer12)
Which of the following operating systems does not support more than one program at a time?
A)
Linux done
clear
B)
Windows done
clear
C)
MAC done
clear
D)
DOS done
clear
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question_answer13)
Core of Linux operating system is
A)
Kernel done
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B)
Shell done
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C)
Terminal done
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D)
Command done
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question_answer14)
Which one provides command interpreter environment?
A)
Kernel done
clear
B)
Shell done
clear
C)
CPU done
clear
D)
Hardware done
clear
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question_answer15)
What is the property of Linux?
A)
Multi-user done
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B)
Multi-tasking done
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C)
Multi-processing done
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D)
All of the above done
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question_answer16)
Which of the following windows does not have a start button?
A)
Windows 7 done
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B)
Windows 8 done
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C)
Windows XP done
clear
D)
None of these done
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question_answer17)
The main workspace of a Windows computer is called the.................
A)
Folder done
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B)
Taskbar done
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C)
Shortcut done
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D)
Desktop done
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question_answer18)
The icon in this image is most likely a......................
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|
A)
Shortcut done
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B)
Document done
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C)
File done
clear
D)
Folder done
clear
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question_answer19)
Suppose you have bought all hardware components required for assembling a computer. After assembling the computer system, which will be the very first software to be installed?
A)
Hardware Drivers done
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B)
Operating System done
clear
C)
Anti-Virus Software done
clear
D)
Word Processing Software done
clear
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question_answer20)
Which is the active window?
|
|
A)
vipan arora done
clear
B)
This PC done
clear
C)
Recycle Bin done
clear
D)
None of the above done
clear
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question_answer21)
The screenshot shows the contents of Recycle Bin.
|
|
How many files are there in Recycle Bin?
|
A)
6 done
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B)
8 done
clear
C)
7 done
clear
D)
9 done
clear
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question_answer22)
Which off these safely shuts down the operating system and loads it again?
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|
A)
Sleep done
clear
B)
Update and Shut Down done
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C)
Shut Down done
clear
D)
Restart done
clear
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question_answer23)
What is a clipboard?
A)
A list of recently accessed files done
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B)
A place where you can post messages done
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C)
A temporary storage location for the items that have been deleted done
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D)
A gallery of graphics, images, movies and sounds done
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question_answer24)
The word "Income Tax", has been selected as shown below
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What does this allow you to do?
|
A)
Delete the folder done
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B)
Rename the folder done
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C)
Move the folder done
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D)
Browse the folder done
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question_answer25)
A ............... is a location where a group of files can be stored.
A)
Folder done
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B)
Main file done
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C)
Super file done
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D)
None of the above done
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question_answer26)
Small pictures on the desktop are called ...............
A)
Desktop done
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B)
Symbols done
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C)
Icons done
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D)
Pictures done
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question_answer27)
Picture used for the desktop background is called..............
A)
Wallpaper done
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B)
Background image done
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C)
Wall image done
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D)
Desktop image done
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question_answer28)
Identify the false statement
A)
You can find deleted files in Recycle Bin done
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B)
You can restore files from Recycle Bin done
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C)
You can increase disk space by sending files to Recycle Bin done
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D)
You can right click and can select Empty Recycle Bin to clean it done
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question_answer29)
An icon with an arrow in the lower left hand corner refers to ..............
A)
Shortcut done
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B)
Folder done
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C)
Document done
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D)
File done
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question_answer30)
Everything we store in a computer is stored in the form of a .................
A)
Folder done
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B)
Sub folder done
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C)
File done
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D)
None of the above done
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question_answer31)
The essential difference between an operating system like Linux and one like Windows is that
A)
Windows can run with an Intel processor, whereas Linux cannot done
clear
B)
Linux is proprietary whereas Windows is not done
clear
C)
There are multiple versions of Linux, but only one version of Windows done
clear
D)
Any programmer can modify Linux code which is not permitted with Windows done
clear
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question_answer32)
The operating system is the most common type of.............. software.
A)
Communication done
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B)
Application done
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C)
System done
clear
D)
Word processing done
clear
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question_answer33)
Which of the following is not essential to shut down your computer?
A)
Save all opened files done
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B)
Close all running applications done
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C)
Switch off monitor done
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D)
Cut off the power supply done
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question_answer34)
Which of the following is suitable after you install new drivers?
A)
Shut Down done
clear
B)
Restart done
clear
C)
Sleep done
clear
D)
Hibernate done
clear
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question_answer35)
A .............. is a collection of files and folders.
A)
Menu done
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B)
Disk done
clear
C)
Operating System done
clear
D)
Folder done
clear
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question_answer36)
A ............. is a temporary storage area where files or folders are stored before being copied to the new location.
A)
Clipboard done
clear
B)
Folder bar done
clear
C)
Disk done
clear
D)
Memory done
clear
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question_answer37)
................ is an example of a fixed file storage system, permanently housed in a computer.
A)
USB Drive done
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B)
Cloud Disk done
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C)
DVD done
clear
D)
Hard Disk done
clear
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question_answer38)
To select a group of files that are not next to each other you make use of the .......... key.
A)
shift done
clear
B)
ctrl done
clear
C)
tab done
clear
D)
alt done
clear
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question_answer39)
If you drag a file or folder from drive C to drive E, the file is .................
A)
Copied done
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B)
Moved done
clear
C)
Deleted done
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D)
Stored done
clear
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question_answer40)
To select many files that are listed together you click the first item, press and hold ............. and then click the last item.
A)
Ctrl done
clear
B)
shift done
clear
C)
alt done
clear
D)
num lock done
clear
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question_answer41)
............... is the shortcut key to create a new folder
A)
Ctrl+S done
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B)
Ctrl+F done
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C)
Ctrl+N done
clear
D)
Ctrl+Shift+N done
clear
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question_answer42)
Computer files can exist in folders but folders can't exist in ...............
A)
Paths done
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B)
Files done
clear
C)
Folder done
clear
D)
Documents done
clear
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question_answer43)
Cut, Copy and Paste are features of................. .
A)
Desktop done
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B)
Tray done
clear
C)
Taskbar done
clear
D)
Clipboard done
clear
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question_answer44)
Each document in the form of text, picture or music is called ..................
A)
File done
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B)
Button done
clear
C)
Box done
clear
D)
Folder done
clear
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question_answer45)
In Windows operating system, it is a window that is used to display text or to receive text from you. The type of text it displays or the type of text you are asked to provide depends on the application or the situation.
A)
Control's Focus done
clear
B)
Dialog Boxes done
clear
C)
Command Buttons done
clear
D)
Text Boxes done
clear
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question_answer46)
FAT stands for.................
A)
File Accommodation Table done
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B)
File Access Tape done
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C)
File Allocation Table done
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D)
File Activity Table done
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question_answer47)
.............. keeps track of directories and files.
A)
Kernel done
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B)
File system done
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C)
Shell done
clear
D)
User interface done
clear
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question_answer48)
Which of following is not a valid file system?
A)
FAT 16 done
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B)
FAT 32 done
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C)
NTFS done
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D)
FXZ done
clear
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question_answer49)
File system NTFS stands for
A)
New Technology File System done
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B)
New Technical File System done
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C)
Non Terminated File System done
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D)
New Technology First System done
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question_answer50)
The ability of an operating system to control the activities of multiple program at the same time is called
A)
Multitasking done
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B)
Multiprocessing done
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C)
Multi Operating done
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D)
Multi Paging done
clear
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question_answer51)
Directory is similar to ..............
A)
File done
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B)
Folder done
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C)
Item done
clear
D)
None of above done
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question_answer52)
The following applications appear on system tray except..............
A)
System Clock done
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B)
Volume Control done
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C)
Network Connection done
clear
D)
MS Office Suite done
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question_answer53)
Backing up data means to save the information present on your computer on another device.
A)
True done
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B)
False done
clear
C)
None of above done
clear
D)
All of above done
clear
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question_answer54)
.................. is used to protect our computer from virus.
A)
Worm done
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B)
Anti-Spyware done
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C)
Anti-virus done
clear
D)
None of the above done
clear
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question_answer55)
................ software helps us to clean up the unnecessary files.
A)
Data Cleaner done
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B)
Disk Cleaner done
clear
C)
Cleaner done
clear
D)
None of the above done
clear
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question_answer56)
Unwanted mails are called...................
A)
A-SPAM done
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B)
SPM done
clear
C)
SPAM done
clear
D)
N-SPAM done
clear
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question_answer57)
What happens if you plugged in mobile/laptop even after 100% charge?
A)
Device will break done
clear
B)
Device will stop working done
clear
C)
Device will overheat done
clear
D)
None of the above done
clear
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question_answer58)
A device that monitors and controls incoming and outgoing network traffic based on user-defined security rules is................
A)
Antivirus done
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B)
Malware done
clear
C)
Firewall done
clear
D)
None of the above done
clear
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question_answer59)
Regular care and maintenance of computer is required
A)
To detect any issues at an early stage done
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B)
So that system works efficiently done
clear
C)
To avoid a condition of System Failure done
clear
D)
All of the above done
clear
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question_answer60)
Regular maintenance of the system includes
A)
Installing updates of the software done
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B)
Check the security of the system done
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C)
Taking backups of important files and documents done
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D)
All of the above done
clear
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question_answer61)
Precaution to be taken while cleaning the computer components are
A)
Power Off the computer before cleaning done
clear
B)
Never spray cleaning fluid directly on the components of the computer. done
clear
C)
Both the above done
clear
D)
None of the above done
clear
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question_answer62)
We should never spray any liquid cleaner directly on
A)
Keyboard done
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B)
Monitor done
clear
C)
Mouse done
clear
D)
All of the above done
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question_answer63)
Disk defragmentation helps to
A)
Remove the virus from the system done
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B)
Use the disc space at an optimal level done
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C)
Both the above done
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D)
None of the above done
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question_answer64)
System performance can be increased by
A)
Increasing RAM done
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B)
Disk defragmentation done
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C)
Both the above done
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D)
None of the above done
clear
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question_answer65)
.............. is a Window utility program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimise operations.
A)
Disk Defragmenter done
clear
B)
Restore done
clear
C)
Disk Cleanup done
clear
D)
Backup done
clear
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question_answer66)
The cleaning of software installed in the computer cannot be achieved by ................ (C.B.S.E Sample Paper 2021)
A)
Disk cleanup done
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B)
Backup done
clear
C)
Cleaning CPU cabinet done
clear
D)
Installing antivirus software done
clear
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