Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Control Panel
Dynamic data exchange
File manager
None of the above
Synchronous Software
Package
Middleware
OSS
Only one file at a time
Many files at a time
Only two files at a time
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
Memory
Hardware
Peripheral
Screen
Unix
Linux
DOS
None of these
Alt + F4
Ctrl + W
Ctrl + Alt + DEL
Shift + Esc
Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
Application software
Productivity software
System software
Business software
Systems Software
Application Software
Both A and B
None of These
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
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
Window key + A
Window key + F
Window key + E
Window key + D
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
The graphical interface of an operating system
The core part of the operating system that manages resources
A type of antivirus software
The hardware interface for external devices
Input
output
operating system
hardware
CREATE
CD
DIR
MD or MKDIR
F1
F2
F3
F4
Array
Stack
Linked List
Tree
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
2
4
1
6
Android
MAC
Samsung
LINUX
Lollipop
Marshmallow
Nougat
Oreo
.gif
.bmp
.cdc
.tiff
I/O
Process management
Compilation
File management
UNIX
LISP
BASIC
JAVA
Start menu
File explorer
Control panel
Default programs
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
Match the following DOS commands with their correct functions.
1-C, 2-A, 3-D, 4-B
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-A
1-F, 2-D, 3-C, 4-E
Match the following types of operating systems with their characteristics.
A-1, B-2, C-3, D-4
A-2, B-1, C-4, D-3
A-4, B-3, C-1, D-2
A-3, B-4, C-2, D-1
Hidden
Security
Read-only
Sharing
USA
UK
INDIA
China
MS Word
Antivirus
Photoshop
Chrome
Sound
Mouse
Keyboard
Admin Account
Chmod
curl
df
all
F1 Key
F3 Key
F2 key
F4 key
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
All of the above
Compiler
Loader
Assembler
Operating system
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Kernel
Access
Process
None
Accuracy
Versatile
Automatic
Reliability
D78
D71
32F
1AF
Dot
@
#
$
Desktop
Hard disk
Pendrive
Services
Terminal
Shell
Command
a device
a program
a hardware concept
Output
iOS
Windows
macOS