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
Array
Stack
Linked List
Tree
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
Synchronous Software
Package
Middleware
OSS
Memory
Hardware
Peripheral
Screen
An Operating System itself
Complete software package
Program in execution
Interrupt handler
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Arrange the following programming languages based on their generation (from the first to the most recent generation):
1️⃣ Assembly Language
2️⃣ Machine Language
3️⃣ High-Level Language (e.g., C, Java)
4️⃣ Fourth-Generation Languages (4GLs)
1 → 2 → 3 → 4
2 → 1 → 3 → 4
3 → 4 → 2 → 1
4 → 3 → 2 → 1
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
UNIX
LISP
BASIC
JAVA
Window key + A
Window key + F
Window key + E
Window key + D
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
Real time processing
Batch processing
Off line processing
Distributed processing
USA
UK
INDIA
China
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
.odt
.ods
.odp
.rtf
Application layer
Kernel
Shell
Taskbar
status bar
Manubar
Title bar
D78
D71
32F
1AF
Sound
Mouse
Keyboard
Admin Account
Input
Output
Operation System
Dot
@
#
$
Command Prompt
Task Manager
Settings
Disk Manager
Compiler
Program
Interpreter
Programming Language
New Technology File System
Network Technology File System
New Task File System
Non-Transactional File System
Window phone
Android
BADA
All of the above
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
Low level language
Medium level language
High level language
None
Application software
Productivity software
System software
Business software
.jpg
.gif
.png
/boot
/etc
/bin
/sbin
Arrange the following operating system components from lowest to highest in terms of abstraction (from hardware to user-level):
1️⃣ Kernel
2️⃣ User Interface (Shell)
3️⃣ Application Programs
4️⃣ Hardware
1 → 4 → 3 → 2
3 → 2 → 4 → 1
4 → 1 → 2 → 3
Application Software
Utility program
None of these
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
end
close
exit
none
1-B, 2-E, 3-D, 4-F
1-A, 2-B, 3-C, 4-D
1-D, 2-C, 3-B, 4-A
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
/root
/dev
etc/
Match the following DOS commands with their correct functions.
1-C, 2-A, 3-D, 4-B
1-D, 2-E, 3-B, 4-A
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
Human error
Transcription error
Transposition error
Troubleshooting error
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
DOS
ULTA
LINUX
Operating system
Loader
Assembler
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Html
Exml
Xml
Bip
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