Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
Is-1
ls -la
du
ls -a
New Technology File System
Network Technology File System
New Task File System
Non-Transactional File System
Kernel
Access
Process
None
Accuracy
Versatile
Automatic
Reliability
To change file permissions
To reduce the file size for easier storage and sharing
To encrypt files for security
To convert files into a different format
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
Match the following Windows shortcut keys with their correct functions.
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-C
1-C, 2-F, 3-B, 4-A
1-F, 2-D, 3-C, 4-E
Creates a thread
Creates a child process
Changes the mode of operation to kernel mode
Changes the users and/or group ownership of each given file
Start menu
File explorer
Control panel
Default programs
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
COPY
DISKCOPY
CHKDSK
TYPE
2
4
1
6
a combination of computer hardware
a program which translates from high-level language to another
a program which translates from one high-level to a machine level
None of these
/boot
/etc
/bin
/sbin
CPU
ALU
Processor
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
Window phone
Android
BADA
All of the above
Low level language
Medium level language
High level language
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
Match the operating system concepts with their descriptions.
1 → A, 2 → C, 3 → B, 4 → D
1 → E, 2 → D, 3 → F, 4 → A
1 → F, 2 → C, 3 → B, 4 → D
1 → D, 2 → B, 3 → C, 4 → A
!
@
$
#
Input
output
operating system
hardware
Desktop
Hard disk
Pendrive
Services
Compiler
Program
Interpreter
Programming Language
Terminal
Shell
Command
Match the following Linux commands with their correct functions.
1-D, 2-E, 3-B, 4-A
1-C, 2-A, 3-D, 4-B
Output
Memory
Operation System
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
.gif
.bmp
.cdc
.tiff
Array
Stack
Linked List
Tree
end
close
exit
none
Application layer
Middleware
Lollipop
Marshmallow
Nougat
Oreo
Match the operating system with its manufacturer.
1 → A, 2 → B, 3 → D, 4 → C
1 → B, 2 → A, 3 → C, 4 → D
1 → C, 2 → A, 3 → D, 4 → B
1 → E, 2 → F, 3 → A, 4 → B
.odt
.ods
.odp
.rtf
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
Command Prompt
Task Manager
Settings
Disk Manager
screen
screenshot
prt scr
print
Chmod
curl
df
all
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
Sound
Mouse
Keyboard
Admin Account
An Operating System itself
Complete software package
Program in execution
Interrupt handler
Loader
Assembler
Operating system
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
Control Panel
Dynamic data exchange
File manager
None of the above
delete
rm
dm
erase