Lollipop
Marshmallow
Nougat
Oreo
Dot
@
#
$
Synchronous Software
Package
Middleware
OSS
Kernel
Terminal
Shell
Command
Memory
Hardware
Peripheral
Screen
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
Android
MAC
Samsung
LINUX
Match the following Windows shortcut keys with their correct functions.
1-F, 2-D, 3-C, 4-E
1-B, 2-E, 3-D, 4-F
1-A, 2-B, 3-C, 4-D
1-D, 2-C, 3-B, 4-A
Application Software
System software
Utility program
None of these
Task Manager
Task Bar
Program Manager
Device Driver
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
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
.jpg
.gif
.png
All of the above
Start menu
File explorer
Control panel
Default programs
screen
screenshot
prt scr
print
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
F1 Key
F3 Key
F2 key
F4 key
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
Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
An Operating System itself
Complete software package
Program in execution
Interrupt handler
UNIX
LISP
BASIC
JAVA
Sound
Mouse
Keyboard
Admin Account
Taskbar
status bar
Manubar
Title bar
Desktop
Hard disk
Pendrive
Services
Command Prompt
Settings
Disk Manager
New Technology File System
Network Technology File System
New Task File System
Non-Transactional File System
.odt
.ods
.odp
.rtf
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Compiler
Loader
Assembler
Operating system
DOS
ULTA
Mac OS
Fedora
MS-DOS
COPY
DISKCOPY
CHKDSK
TYPE
D78
D71
32F
1AF
Application layer
CREATE
CD
DIR
MD or MKDIR
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
Access
Process
None
Program
Interpreter
Programming Language
2
4
1
6
end
close
exit
none
Chmod
curl
df
all
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
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
USA
UK
INDIA
China
Input
output
operating system
hardware
F1
F2
F3
F4