Collections of
questions from Computer Operator Papers (PSC)
a.
Store deleted file b. Store temporary
file c. Store corrupted file d. Store document file
Q.2 In
which OS can give smallest file name?
a. PS/2 b. DOS
Q.3
Which of the Drop Down list?
a.
List b. Combo box c. Text box d. None
Q.4 What
is the function of folder?
a.
Save files b. Delete files c. Move files d. All of the above
Q.5 Which
command doesn't exist in DOS?
a.
Sum b. Cls c. CD d. Dir
Q.6 Which
command is not an internal command?
a.
Dir b. Edit c. Cd d. Cls
Q.7What
is the function of Radio buttons?
a. To
select multiple option b. To select single option c. To select all option d.
All
Q.8 Which
command is used to create a directory?
a.
CHDIR b. Make Dir c. MKDIR d. All of the
above
Q.9 Which
is not concern with control panel?
a.
Printer b. Run application c. Font d. Keyboard
Q.10
Desktop is a
a.
Provide workshop b. Screen
saver c. Display program d. Working with my doc.
Q.11 Which
is graphical presentation?
a.
Icon b. File c. Folder d.
None of the above
Q.12 Which
is the function of print manager?
a.
Printer Queue b. Parallel c. COM1/COM2 d. None
Q.13 Which
command is used to copy file my file doc from floppy disk to hard disk?
a.
Copy a:/my file doc c: b. Copy c:/my
file.coc a: c. Copy a:/my file.doc d. All
Q.14 Which
is not system tool?
a.
Folder b.
Backup c.
Scandisk d.
Format
Q.15 Which
DOS command use to additional file?
a.
Internal dos command b. External Dos command c. Both a and b d. None
Q.16 Font
folder is located on
a.
Program folder b.
Ms-Word file c. Windows folder d. Desktop
folder
Q.17 Command
is associated with
a.
Disabled command b. Shortcut key c.
None d.
All
Q.18 What
do you mean by dialog box?
a.
Options Box b.
Massage Box c. Information Box d. None of the above
Q.19 BAT
file usually refers to
a.
Compressed archive file b.
File containing series of DOS command to be executed
c. Audio
file d.
Backup file
Q.20 The
command to copy all files with txt extension to a directory called mars is
a.
Copy *txt to mars/ b. Copy *txt mars/ c. Copy *.txt to mars/ d. Copy *.txt mars/
Q.21 Which
is not function of Operating System?
a. Virus
detection b. Post c. I/O management d. Process scheduling
Q.22 Nepali
font Unicode installation by control panel
a.
Display & Resolution b. Font
& display c. Regional setting &
Keyboard d. None
Q.23
________ errors on disk.
a.
Fdisk b.
Chkdsk c. Scandisk d. Fixdisk
Q.24 GIF
is
a.
Graph Interchange Format b.
Graphics Interchange Format
c.
Graph Interchange Formatting d.
Graphic Interchange Formatting
Q.25 Attrib
a.
Make read only directory b. Remove
attributes of file c. Hide
directory d. a & c
Q.26 Which
of the following file names are invalid in MSDOS?
a.
Qeerly 123 b. MY FILE DOS c. CHECKS (1) d.
Verified ####
Q.27 When
a computer is first turned on or restarted, a special type of absolute loader
called is executed?
a.
Relating loader b.
Compile loader c.
Boot loader d. Bootstrap loader
Q.28 Which
among the following are the best tool for fixing errors on disk?
a.
FIXDSK b.
FDISK C.
SCANDISK d. CHKDSK
Q.29
_________ runs on computer hardware and serve as platform for other software to
run on.
a.
System software b. Operating
system
c. Application software d. All of the above
Q.30 Which
of the following operating system does not implement multitasking truly?
a. MS
DOS b. Windows
98 c. Windows NT d. Windows XP
Q.31 Which
of the following operating system do you choose to implement a client-server
network?
a.
Windows 2000 b. MS DOS c. Windows 95 d. Windows 98
Q.32 The
Operating System manages
a.
Disk and I/O devices b. Memory c. Processes d. All of the above
Q.33 The
operating system is the most common type of _______ software.
a.
Word processing software b.
Communication c. Application d. System
Q.34 Fonts
install form
a.
Add from control panel b. Font setup file c. Font.exe file
d. All of above
Q.35 Which
one is not system tool?
a.
Backup b.
Disk defragment c. Virus
scanning d. All of above
Q.36 Recently
deleted files restore from
a.
Recycle bin b.
Desktop c.
Taskbar d. My computer
Q.37 Which
one is not part of control panel?
a.
Date and time b. My document c. Add or
remove program d. Display
Q.38 Which
one is example of GUI?
a.
Linux b. Window XP c. Windows
7 d. All of the above
Q.39 Which
of the following is a file attribute?
a.
Hidden b.
Archive c.
Read only d. All of the above
Q.40 Which
of the following is not a operating system?
a.
Linux b.
Windows c.
Oracle d. DOS
Q.41 Which
of the following is not a component of control panel?
a.
Keyboard b. Mouse c. Monitor d. Printer
Q.42 Shortcut
key combination for closing windows is
a.
Ctrl + S b. Alt + F4 c. Ctrl + V d. F1
Q.43 If
you need to duplicate the entire disk. Which command will you use?
a.
Copy b. Move c. Diskcopy d. All of the above
Q.44 Which
of the following are loaded in safe mode?
a.
Keyboard driver b. Mouse
driver c. VGA driver d. All of the above
Q.45 What
is FAT stand for?
a.
File attributes type b. File
allocation table c. Format all tab
setting d. File for all type
Q.46 Which
is the easiest method to go to MS DOS in windows environment?
a. My
computer b.
Go to DOS from start menu
c.
Click on icon of desktop d.
Type COMMAND in run dialog box
Q.47 Which
command is not an internal command?
a.
DIR b. EDIT c. CD d. CLS
Q.48 Leader
character is associated with
a.
Bullet & numbering b.
Gutter c. Indent d. Tab
Q.49 Which
of the following is TRUE about the Recycle Bin?
a.
Windows stores items in the Recycle Bin until they are permanently deleted.
b.
Files sent to the Recycle Bin cannot be restored.
c.
The Recycle Bin automatically empties its contents every 24 hours.
d.
The Recycle Bin is a special section of the computer's memory.
Q.50 Which
of the following would be best tool to diagnose and troubleshoot when hard drive
seems to have higher than normal activity?
a.
Disk defragmenter b. Task manager c. NTBACK UP d.
FDISK
Q.51 Operating
System is
a. a
collection of input-output devices b.
a collection of hardware components
c. a
collection of system software d.
None of the above
Q.52 Which
of the following are loaded into main memory when the computer is booted?
a.
Word processing instructions b.
Internal command instructions
c.
External command instructions d.
Utility programs
Q.53 Which
of the following capabilities is required for a system program to execute more
than one program at a time?
a.
Multitasking b. Under processing c. Compiling
d. Virtual Memory
Q.54 Which
of the following can be uses as wildcard?
a. @ b. $ c. * d. ~
Q.55 What
should be the extension of executable files in windows?
a.
.exe b. .doc c. .exl d. All of the above
Q.57
Default ext editor in Windows is
a.
Notepad b.
Wordpad c.
Wonpad d. Win word
Q.58 Which
of the following is not a control panel item?
a.
Date and time b.
Administrative tools c. Create
folder d. Fonts
Q.59 Password
is to be
a.
Frequently changed b.
A combination of letter, digit and symbols
c.
Used to prevent unauthorized access d.
All of the above
Q.60 Copying
a file called (test.doc) form A: Drive to C: Drive, we need to give the command
as
a. A
: Copy test.doc to C: and press Enter key
b. A: test.doc copy c: and Press Enter key
c.
Copy text.doc A: C: and Press Enter key d. A: Coy text.doc C: and press Enter
key
Q.61 What
is the normal save and exit command in now-windows based Word Perfect Software?
a.
Press Alt + F7 key together and go one answering the question.
b.
Press F7 key and type "y" when question is asked.
c.
Press Shift + F7 keys and type "y" when question is asked.
d.
Press Ctrl + F7 keys together and go on answering the question.
Q.62 Which
command do you use to restore deleted part of the text in Word Perfect?
a.
Pressing F1 and 1 keys one after another b.
Pressing F1 and 2 keys simultaneously.
c.
Pressing F1 and keys one after another. d.
Pressing F3 and F2 keys one after another.
Q.64 What
is the function of Alt + F4?
a.
Move b. Block c. Help d. Indent
Q.65 Which
command is used to make array in dbase?
a.
Store b. Release c. Calculate d. Declare
Q.66 Which
information is given by CHKDSK command?
a.
Total disk space b. The amount of memory valuable for
use.
c.
The amount of disk space available for us d. All of the above.
Q.67 Which
is a batch file?
a.
Autoexec.dat b.
Auto.txt c. Sample.exe d. Sample.bat
Q.68 Which
command allows you to see volume name?
a.
Val b. Ver c. Type d. Vol
Q.69
Which command is used to list all files with extension doc?
a.
Dir doc* b. Dir?.doc c. Dir*.?doc d. Dir* .doc
Q.70 Which
is wild character?
a. * b. ^ c. / d. #
Q.71 Booting
a computer means loading
a. 3
files into computer memory b.
2 files into computer memory
c. 6
files into computer memory d.
None of the above
Q.72 Which
key can be pressed to quit without saving in DOS.
a.
Ctrl + Z b. Ctrl + C c. Ctrl + End d. Ctrl + W
Q.73 Generally
the date is entered in the form:
a.
YY-DD-MM b. MM-YY-DD c. MM-DD-YY d. DD-MM-YY
Q.74
Which statement is correct?
a.
You can format only new disk. b.
You can format both old and new disk.
c.
You cannot format either old or new disk d.
You can format only old disk.
Q.75 To
display the content of the disk to use.
a.
Format b. Dir c. Copy d. Winzip
Q.76 Which
one is not operating system?
a. PI
1 b. OS/2 c. Windows d. Unix
Q.77 Which
one is not multitasking operating system?
a.
Windows b. Linux c. Win NT d. DOS
Q.78 Which
one is easily translation?
a.
Win 95 to 98 b. Win NT to 98 c. Win 2000 to 98 d. Win 95 to 3.1
Q.79 How
many ways can we go to control panel?
a. 1 b.
2 c. 3 d. 4
Q.80 Which
is easiest method to go to Ms-Dos?
a. Go
to start and pull down program b.
Click on icon of desktop
c.
Double click on My Computer d.
Short-cut bar
Q.81 Which
option is not available in shut down dialog box?
a.
Stand by b. Network c. Restart d. Restart in ms-dos mode
Q.82 Which
of the following is not an Internal Command?
a.
Copy b. Dir/p c. MD d. CHKDSK
Q.83 To
run the computer into the safe mode, we press
a. F7 b. F8 c. F5 d. F10
Q.84 Taskbar
button used for
a.
View program b.
Quick lunch existing program
c.
Quick close all open program d. None
of the above
Q.85
Icon represents
a.
Quick lunch the program
b.
Graphic object of represented program and system
c.
Both of the above d.
None of the above
Q.86 To
set the security system of file & folder.
a.
User password b. Set up password c. System Password d.
Bios Password
Q.87 To
create a new directory.
a. CD b. MKDIR c. MD d. All of the above
Q.88
Dir/W command is used for
a. To
show the all details of file with five column.
b. To
show the all files of your computer with page width.
c.
Show all file of your computer. d.
All of the above.
Q.89 In
operating system Batch file is used for
a. To
run program b. To show the contents
c. To
shut down computer d.
To modify command
Q.90 BIOS
is used in
a.
Operating system b. Compiler c. Interpreter d. Application software
Q.91 What
is the extension name given to a batch file?
a.
EXE b. BAT c. COM d. SYS
Q.92 Which
of the following is not the system file of DOS?
a. CONFIG.SYS b. IO.SYS c. MS DOS.SYS d. COMMAND.COM
Q.93 What
is the command to view the content of a DOS file?
a.
COPY CON b. TYPE c. DIR d. DIR/P
Q.94 Which
of the following command will copy all the files that have DOC extension from
DOCUMENTS directory of drive C: into a disk in drive A.
a.
C:/>COPY C:/DOCUMENTS/*.DOC A: b.
C:/>COPY A: C:/DOCUMENTS/*.DOC
c.
C:\>COPY A:\DOCUMENTS/*.DOC C: d.
C:\>COPY C: A:\DOCUMENTS\*.DOC
Q.95 DEL
A:\EXAM\*.* command is used to
a.
delete EXAM file of drive A: b. delete *.* file of drive A:
c.
delete all the files from EXAM directory of drive A
d.
delete *.* file from EXAM directory of drive A:
Q.96 What
is the use of Recycle Bin?
a.
View all the folders and documents.
b.
Store all the files and folders you delete and allows to recover than later.
c.
Give quick access to program. d. View
the location of each folder and documents.
Q.97 What
is the method to delete a file without it first being sent to the Recycle Bin?
a.
Press DEL and click on Yes. b.
Press ALT + DEL and click on YES.
c. Press
CTRL + DEL and click on Yes. d.
Press SHIFT + DEL and click on YES.
Q.98 When
you open "My Computer" on desktop you see the information of
a.
Hard disk b. CD c. Removable disk d. All of the above
Q.99 When
you delete file, where recently store in?
a.
Brief case b. Recycle bin c. Ctrl + Copy d. All
Q.100
To print Window with components as is it.
a.
Print Screen b. Alt + Copy c. Ctrl + Copy d. All
Q.101
Which is not the function of OS?
a.
File management b. Disk
management c. Application management d. Virus detection
Q.102
Which is used to boot menu?
a.
F10 b. F8 c. F9 d. F7
Q.103
Where will store data first time when you copy?
a.
Clipboard b. Clip book c. Hard disk d. Cd
Q.104
How you can optimize performance of your computer?
a. Delete
unused files b. Defrag disk c. Scan for virus d. All of the above
Q.105
A utility that can be used to minimize the number of fragmented files and
enhanced the speed.
a.
Drive Space b.
Defragment c.
Scandisk d. All of the above
Q.106
What is the function of operating system?
a.
Memory management b. Hardware management c. File management d. All
Q.107
Which file is transfer when computer is start up?
a.
Document b. Program files c. Operating system d.
System files
Q.108
Format a:/s will do
a.
formats with create system file b.
formats with verification
c.
formats with surface scan d.
none
Q.109
Copy con ram.txt is
a.
copy the enter data b. delete the
data c. controlling the
enter data d. all
Q.110
Which is invalid character for saving document?
a. a
to z b. 0 to 9 c. $ d. \
Q.111
Internal commands are
a.
incorporate the command.com b.
incorporate the command directory
c.
have external file d.
All of the above
Q.112
RD commands is used for
a.
removes an empty directory b. removes
non empty directory
c.
removes directory include files d. none
of the above
Q.113
To install the new font
a.
start>setting>control panel>font
b.
start>setting>control panel>font>install new font
c.
start>control panes>font>install new font d. start>setting>font
Q.114
Notepad is used for
a.
Data processing b. Word
processor c. Graphics d. Text editor
Q.115
Which command create a new document in DOS?
a.
Copy b. Md c. Create d. Move
Q.116
GUI means
a.
Graphic user interface b.
Geographic user interface
c.
Graphical user interface d.
Geometric user interface
Q.117
In windows, start button is used for
a.
Run application b. Device
setting c. Turn off the
system d. All
Q.118
Booting means
a.
restarting computer b. installing
program c. removing errors d. switch off
Q.119
Which is not in word art text editor?
a.
bold b. italic c. font d. underline
Q.120
Where you can define permanent path in DOS?
a.
IO.sys b. Config.sys c. Autoexec.bat d. Command.com
Q.121
To select entire document.
a.
Double click on left margin b.
Double click on right margin
c.
Triple click on left margin d.
Triple click on right margin
Q.122
Which is not valid file system?
a.
Fat 16 b.
Fat 32 c.
NTFS d. FXz
Q.123
Which is automatically executable batch file?
a. Autorun.bat b. Automatic.bat c. Autoexec.bat d.
Auto.bat
Q.124
Which command verifies the copied file?
a.
Copy/v b. copy/verify c. copy/d d. none
Q.125
Fdisk/Q does
a.
Exiting Fdisk b. Quick partitioning c. Partition for small disk d. None
Q.126
To display hidden character
a. Dir/hidden b.
Attrib/ah c. Dir/ah d. None
Q.127
To change the volume label?
a.
Vol b. Label c. Scandisk d. None
Q.128
Which is not executable file?
a.
.com b. .exe c. .bat d. .txt
Q.129
Which is not multitasking OS?
a. DOS b. Windows c. Unix d. Linux
Q.130
The command to partition large disk.
a.
Fdisk b. Format c. MD d. All of the above
Q.131
Which of the following is not an integral function of OS?
a.
Organize file and folders b.
run application software
c.
Control input output device d.
Control virus and malwares
Q.132
Essential files of Ms Dos are
a.
Command.com b.
IO.sys c. MSdos.sys d. All of the above
Q.133
Which of the following is not an operating system?
a.
CP/M b. Unix c. Pascal d. MSDOS
Q.134 Which of the following doesn't support more than one program at a time?
Q.134 Which of the following doesn't support more than one program at a time?
a.
DOS b. Linux c. Windows d. Unix
Q.135
Which of the following is not core job of operating system?
a. Manage
file b. Memory management c. CPU management d. Router management
Q.136
Which is the invalid user's file name?
a.
command.com b.
user.dot c. autoexec.bat d. paymentbill
Q.137
Which command is used to delete all the files / directories including
sub-directory?
a.
Deltree b. Erase c. RD d. Del
Q.138
Which is used to set a path?
a.
Path.sys b. Config.sys c. IO.sys d. Autoexec.bat
Q.139
Which is an internal command?
a.
Label b. Chkdsk c. Verify d. All
Q.140
Which command is used to see the version of OS?
a.
Vol b. Version c. Ver d. None
Q.141
Which is the system file?
a.
Command.com b.
IO.sys c. Msdos.sys d. All of the above
Q.142
Which of the following is a valid file property?
a.
Read only b.
Hidden c. Achieve d. All
Q.143
The MS DOS is the
a.
Application software b. Hardware c. System software d. All of the above
Q.144
The core of the OS is
a.
Unix b. Kernel c. Command.com d. None
Q.145
Which command is used to list out deleted files in DOS?
a.
List b. Undelete/list c. Recover d.
None
Q.146
Which command allows you to create root directory and FAT on disk?
a. MD b. Deltree c. Format d. All of the above
Q.147
Which is an external command?
a.
Format b. Copy c. Path d. Ren
Q.148
Which is an Operating System?
a.
DOS b. Unix c. Windows d. All
Q.149
How can you see the system date on your computer?
a.
Date b. Display date c. System Date d. All of the above
Q.150
Which is the command type in DOS?
a.
Internal b. External c. Both a & b d. None
Q.151
We can protect our file from in DOS for editing?
a.
Safety b.
Attrib c. Searching d. Matrib
Q.152
What command is used for creating a directory?
a.
DMD b. MD c. MKD d. CMD
Q.153
Completely computer close is done by
a.
Close b. Exit c. Quit d. Shutdown
Q.154
The system update or convert the FAT 16 into FAT 32?
a.
FAT converter b. Encoder c. Charger d. Compiler
Q.155
The RTF is
a.
Rich Text Format b. Reach Text Format c.
Real Text Format d. Rich Text Form
Q.156
Which of the following is not command?
a.
Ren b. Mkdir c. Def d. Me dir
Q.157
Which is not related to DOS command?
a.
DIR b. Mkdir c. Tree d. Ctrl
Q.158
MS DOS is a
a.
Application software b. Utility
software c. System
software d. None
Q.159
Two or more task done simultaneously
a.
Multitasking b. Batch
operating c. Multiprocessing d. Multi user
Q.160
Freely available (Open) operating system is
a.
Internet b.
Linux c.
DOS d.
Windows
Q.161
Which is the latest operating system?
a.
Window xp b. Windows Vista c. Windows Millennium d. Windows 2003
Q.162
Which of the below utilities allow you to view a drives partition information?
a.
Chkdsk b. Disk management c. Device manager d. Scandisk
Q.163
What is the minimum memory requirements for MS windows XP?
a. 32
MB b. 64 MB c. 128 MB d. 256 MB
Q.164
".TMP" extension refers usually to what kind of file?
a.
Compressed file b. Image file c. Temporary file d. Audio file
Q.165
Which command is used to backup in DOS 6+ version?
a.
Backup b. MS Backup c. Ms Backedup d. All of the above
Q.166
To copy the hidden system files of DOS to another disk you can use the command.
a.
Copy b. Xcopy c. Sys d. Diskcopy
Q.167
The command used to copy a file named temp.doc from drive C: to drive A: is
a.
Copy temp.doc to A b.
Copy c:\temp.doc A:
c.
Copy C: A: d.
Copy temp A: C:
Q.168
Which command be used to ask you to confirm that you want to delete the
directory?
a.
Deltree b.
Deltree/f c. del*.*/p d. Erase *.*
Q.169
Which of the following is a Network Operating System?
a.
Windows NT b. Windows
95 c. Windows 98 d. All of the above
Q.170
What is paint brush?
a. It
is used to create text. b.
It is used to create, edit and view pictures
c. It
is graphic and chart making software d.
All of the above
Q.171
What is scandisk?
a. It
is used to write program b. It
is used to play game
c. It
is used to destroy disk d.
It is used to fix logical errors.
Q.172
In Windows Operating system, the size of file extension is
a. 8 b. 64 c. 3 d. None of the above
Q.173
If you copy files or folders, how many times can you paste the files or
folders?
a.
Many times b. As long as power is on c. Until you copy other files d. All
Q.174
What is cut and paste command?
a.
Move b. Delete c. Copy d. Paste
Q.175
Which of the following is not an operating system?
a.
DOS b. Windows c. Linux d. Office
Q.176
Which command will create sector on disk?
a.
Xcopy b.
Format c. Defrag d. Scandisk
Q.177
To copy file from floppy disk.
a.
Copy a:\*.doc b. Copy *.doc a:\ c. Copy *.doc a:\ d. None
Q.178
To search file with special criteria into your document?
a.
Locate b. Search c. Find d. b & c
Q.179
Internal command residing in
a.
Config.sys b. Command.com c. IO.sys d. Internal.com
Q.180
Which command displays the list of all previous command s entered by the used?
a.
Commands/all b. Keydos c. Doskey d. Dir/all
Q.181
Function of Alt + Ctrl + Delete
a.
Activate task manager b. Run c. Cancel program d. Shutdown
Q.182
DOS makes which of the special batch file named
a.
AUTOEXECE.BAT b. AUTOEXE.BAT c. AUTOEXEC.BAT d. AUTOEXC.BAT
Q.183
Linked file name & extension
a. ,
(comma) b. .(period) c. - (dash) d. ; (semi-colon)
Q.184
Which is not operating system?
a.
GEOX b. Windows c. OS/2 d. Linux
Q.185
All computers must have
a.
Work processing software b.
Operating system
c. a
printed attached d.
Virus checking software
Q.186
All operating system is
a.
Integrated software b. CD-ROM
software c. Application software d. System software
Q.187
To exit DOS prompt and return to windows, which process should be followed?
a.
Press Enter key b.
Type Exit and press Enter key
c.
Type clear screen d.
None of the above
Q.188
Which of the following helps to adjust the setting in your computer?
a.
Control panel b. Virus
program c. Split panel d. None of the above
Q.189
Which of the following is an example of single user operating system?
a.
Unix b. Windows NT c. MS DOS d. None of the above
Q.190
Special characters of symbol, which is used for substituting one or a set of
unknown characters of file name and its extension?
a.
Child card b. Wild card c. Internal command d. External card
Q.191
Deleting a folder from the disk shall delete?
a.
All folders under that folder b. All files under the folder
c.
All files and folders from the disk d. All files and folders from
the folder
Q.192
Word pad is
a.
Word processing software b.
Ancillary c. Language d. Operating system
Q.193
Which is external command?
a.
Dir b. Copy c. Format d. Xcopy
Q.194
______ is monitors and controls all hardware and software within a computer
system.
a.
Control Unit b. Operating system c. System software d. Utility software
Q.195
What is the function of CHKDSK?
a.
Check Disk b. Fixed Errors c. Maintenance the disk problems d. None
Q.196
Which is in the print dialog box?
a.
Printer selection b. Print
What c. Copies d. All of the above
Q.197
What is shortcut key for switching one program to another?
a.
Ctrl + Tab b. Alt + Tab c. Shift + Tab d. Alt + F4
Q.198
Which is not operating system?
a.
Windows b. Vista c. Powerpoint d. Linux
Q.199
Which will allow you to configure hardware settings including system settings
such as computer passwords, time, and date?
a.
BIOS b. Boot Strapping c. Warm boot d. Power On Self Test
Q.200
"Attrib" is used for
a. To
access control b. To modify
control c. To overwrite control d. None
Q.201
In MSDOS ">" is indicates
a.
Redirection b. Control c. Pipe d. Option
Q.202
In MSDOS internal command are loaded from
a.
Config.sys b. Command.com c. IO.sys d. Himen.sys
Q.203
Which batch file is automatically executed after MSDOS Booting?
a.
Autorun.bat b. Run.bat c. Config.sys d. Autoexec.bat
Q.204
To configure system setting
a. My
computer b. Control Panel c. My document d. All
Q.205
Which bar locate the start button, time and volume?
a.
Toolbar b. Menu bar c. Task bar d. None
Q.206
The first residing location for deleted files is
a. My
documents b. My computer c. Folder d.
Recycle bin
Q.207
Which is not operating system?
a.
Windows Xp b. Unix c. Linux d. DB2
Q.208
Windows is
a.
Operating system b. Application c. Utility d. DBMS
Q.209
Which was the first operating system?
a.
DOS b. Apple c. Unix d. Windows
Q.210
Which of the following is not an operating system?
a.
DOS b. UNIX c. Oracle d. Linux
Q.211
Which command is used to give the volume name of the disk?
a.
Label b. Vol c. Volume d. Disk lable
Q.212
Which command is used to see the version of operating system?
a.
Ver b. Version c. Verify d. All
Q.213
Which command is used to recover accidently deleted files from the computer?
a.
UNDELETE b. RESTORE c. RECOVER d. Cancel
Q.214
Which command is used to see the system time?
a.
Time b. Date c. Cls d. Dir
Q.215
How can you search for files and folders in your computer?
a.
Type google.com in internet explores b.
Use start>search> for files and folder
c.
Start>Run d.
All
Q.216
Which of the following can't be done using control panel?
a.
Time Setting b. Display Setting c. Booting Setting d.
Printer Setting
Q.217
Which of the following files are executable files of MS.DOS?
a.
.com, .sys, .bat b. .sys,
.exe, .cfg c. .txt, .doc,
.xls d. None
Q.218
From where you can add and remove the application program in your computer?
a.
Control panel b. My
Computer c. Recycle bin d. Internet Explorer
Q.219
The Nepali Unicode can be enabled from control panel by help of
a.
Fonts & Display b. Regional
setting & keyboard c.
Printer d. Multimedia
Q.220
Tool which help to ensure that data can be made available from another part if
there is some error is known as
a.
Backup b.
Defragmentation c. Format d. Scandisk
Q.221
Which of the following is not the function of operating system?
a.
POST b. Memory Management
c. Process Scheduling d. I/O management
Q.222
"ATTRIB" command in DOS
a.
Removes all attributes of a file b.
Hide the directory
c.
Make the directory read only d.
None of the above
Q.223
Multiprogramming operating system refers to
a. Processor
can executes job concurrently b. Processor
can executes program parallelly
c. OS
supports more than 2 processor d.
Memory can load more than 1 program
Q.224
To change the system date you can use ______ command.
a.
Sysdate b. Time c. Date/Time d. Date
Q.225
A ___________ constraint restricts values you can insert into a column?
a.
CHECK b. VALIDATE c. VERIFY d. Same
Q.226
Which of command is not included in COMMNAD.COM in MS DOS?
a.
DIR b. MKDIR c. COPY d. XCOPY
Q.227 Which one is example of GUI?
Q.227 Which one is example of GUI?
a.
Windows XP b. Windows 7 c. Linux d.
All of above
Q.228
Fonts install from
a.
Font setup file b.
Font.exe file c. Add from control
panel d. All of the above
Q.229
Which one is a not system tool?
a.
Disk Defragmentation b. Virus Scanning c. Backup d.
All of above
Q.230
Recently deleted files restore from
a.
Desktop b. Taskbar c. My Computer d. Recycle bin
Q.231
Which one is not part of control panes?
a. My
Documents b. Add or remove programs c.
Display d. Date and Time
Q.232
When a computer is first turned on or restarted, a special type of absolute
loader called is executed?
a.
Compile loader b.
Boot loader c. Bootstrap loader d. Relating loader
Q.233
Which among the following are the best tools for fixing errors on disks?
a.
FDISK b. SCANDISK c. CHKDSK d.
FIXDSK
Q.234
Which of the following operating system does not implement multitasking truly?
a.
Windows 98 b. Windows NT c. Windows XP d. MS DOS
Q.235
Which of the following operating system do you choose to implement a
client-server network?
a. MS
DOS b. Windows 95 c. Windows 98 d. Windows 2000
Q.236
The operating system manages
a.
Memory b. Processes c. Disk and I/O devices d. All of the above
Q.237
The operating system is the most common type of ________ software.
a.
Communication b. Application c. System d.
Word-Processing software
Q.238
Which of the following is not a component of control panel?
a.
Printer b. Keyboard c. Mouse d. Monitor
Q.239
Shortcut key combination for closing windows is
a. F1 b. Ctrl + S c. Alt + F4 d. Ctrl + V
Q.240
.BAT file usually refers to
a.
Compressed archive file
b.
File containing series of DOS command to be executed
c.
Audio file b.
Backup file
Q.241
The command to copy all files with txt extension to a directory called mars is
a.
Copy* txt to mars/ b. Copy *txt
mars/
c.
Copy*.txt to mars/ d. Copy*.txt
mars
Q.242
Defragmentation is a process of
a.
Formatting the hard disk b.
Initializing the hard disk
c.
Reorganize the content of hard disk so as to put file in single continuous
block.
d.
Removal of fragments of data
Q.243
If you need to duplicate the entire disk, which command will you use?
a.
Copy b. Move c. Disk copy d. Transfer
Q.244
Which is the easiest method to go to MSDOS in windows environment?
a. My
Computer b.
Goto DOS from start menu
c.
Click on Icon of desktop d.
Type command in Run dialog box
Q.245
What is FAT stand for?
a.
File attribute file b. File
allocation table c. Format all tab
setting d. File for all type
Q.246
Which command is not internal command of DOS?
a.
DIR b. Edit c. CD d. CLS
Q.247
What is the name of Operating System that reads and reacts in terms of actual
time?
a.
Time sharing Operating system b.
Batch Operating System
c. Real
time Operating system d.
None
Q.248
Notepad is used for
a.
HTML text storage b.
Only text files
c.
Format layout and print d.
Temporary storage
Q.249
Command to copy all files from floppy drive A: to a directory of myfiles in a
drive C:
a.
Copy a:\*.* c:\myfiles b. Copy C:\*.* a:\myfiles
c.
Copy a:\*.txt c:\myfiles d. Copy C:\*.txt a:\myfiles
Q.250
Window XP is
a.
Operating system b.
Application software
c.
Utility software d. Program software
Q.251
Operating system that used the BIOS
a.
Need to know the proper register address
b.
Never need to know the location of the part
c.
Need to know the location of part
d.
None of the above
Q.252
Anyone who uses an information system or the information it produces is
a. A
technician b. An end user c. A specialist d. A knowledge worker
Q.253
Which is not an essential file in a MSDOS boot disk?
a.
Command.com b.
IO.sys c. MSDOS.sys d. Xcopy.com
Q.254
Unicode provides a unique number for every character.
a. No
matters what the language b. No
matters what the platform
c. No
matters what the program d. All of
the above
Q.255
Which of the following is not the Nepali fonts?
a.
Shangrila b. Preeti c. Kantipur d. Tunga
Q.256
The operating system keeps the information of files in a table is called
a.
FAT b. Directory c. Folder d. Index Table
Q.257
An Operating System is a program that
a.
Uses a database for the storage of data b.
Produces text from the typing efforts of user
c.
Manages the resources of computer d.
Helps in checking the spelling of words.
Q.258
Demand of paging is used by the Operating System for
a.
Printing management b. Memory
management c. Display management d. Not all above
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