Synchronous Software
Package
Middleware
OSS
F1 Key
F3 Key
F2 key
F4 key
Antivirus
Disk Cleanup
MS Excel
Backup tools
Window key + A
Window key + F
Window key + E
Window key + D
Restarting system
Loading OS into memory
Installing software
Formatting disk
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
CREATE
CD
DIR
MD or MKDIR
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
Start menu
File explorer
Control panel
Default programs
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
Hidden
Security
Read-only
Sharing
iOS
Android
Windows
macOS
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
All of the above
Input
Output
Operating system
Hardware
Compiler
Program
Interpreter
Programming Language
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
Mac OS
Fedora
MS-DOS
/bin
/root
/dev
etc/
output
operating system
hardware
Only one file at a time
Many files at a time
Only two files at a time
None of the above
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
Application Software
System software
Utility program
Linux
Mac
All Of The Above
Application software
Productivity software
Business software
Photoshop
Chrome
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Lollipop
Marshmallow
Nougat
Oreo
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
Process
Thread
Task
screen
screenshot
prt scr
print
\bin
\etc
\dev
\root
D78
D71
32F
1AF
Kernel
Terminal
Shell
Command
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Array
Stack
Linked List
Tree
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
4 → 3 → 2 → 1
3 → 2 → 4 → 1
4 → 1 → 2 → 3
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
Task Manager
Task Bar
Program Manager
Device Driver
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
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
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
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
Command Prompt
Settings
Disk Manager
DOS
UNIX
ULTA
LINUX
2
4
1
6