CPU
ALU
Kernel
Processor
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
/boot
/etc
/bin
/sbin
Synchronous Software
Package
Middleware
OSS
Match the following types of software with their primary functionality.
A-1, B-2, C-3, D-4
A-3, B-4, C-2, D-1
A-2, B-1, C-4, D-3
A-4, B-3, C-1, D-2
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
Array
Stack
Linked List
Tree
Systems Software
Application Software
Both A and B
None of These
/root
/dev
etc/
System software
Utility program
None of these
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Application software
Productivity software
Business software
DOS
UNIX
ULTA
LINUX
Desktop
Hard disk
Pendrive
Services
Input
Output
Memory
Operation System
Dot
@
#
$
task build
task struct
task construct
task domain
\bin
\etc
\dev
\root
Operating system
Hardware
Photoshop
MS Word
Skype
LibreOffice
Task Manager
Task Bar
Program Manager
Device Driver
Mac OS
Fedora
MS-DOS
Android
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
Html
Exml
Xml
Bip
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
Window key + A
Window key + F
Window key + E
Window key + D
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
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
2
4
1
6
Window phone
BADA
All of the above
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
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
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
Compiler
Program
Interpreter
Programming Language
CREATE
CD
DIR
MD or MKDIR
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
Start menu
File explorer
Control panel
Default programs
mv
cp
ipr
Pt
Taskbar
status bar
Manubar
Title bar
Peripheral
Screen
Vmlinux
Vmlinuz
Lynx
Linux
Lollipop
Marshmallow
Nougat
Oreo
output
operating system
hardware
Shell
Assembler
Terminal
New Technology File System
Network Technology File System
New Task File System
Non-Transactional File System
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Match the following types of operating systems with their characteristics.