Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
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
screen
screenshot
prt scr
print
F1
F2
F3
F4
\bin
\etc
\dev
\root
Window phone
Android
BADA
All of the above
Start menu
File explorer
Control panel
Default programs
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
Match the following types of software with their primary functionality.
Process
Thread
Program
Task
Only one file at a time
Many files at a time
Only two files at a time
None of the above
Alt + F4
Ctrl + W
Ctrl + Alt + DEL
Shift + Esc
Windows
Linux
Mac
All Of The Above
Application Software
System software
Utility program
None of these
end
close
exit
none
BMP
DOC
STK
PPT
Photoshop
MS Word
Skype
LibreOffice
mv
cp
ipr
Pt
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Input
Output
Memory
Operation System
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
.odt
.ods
.odp
.rtf
Application layer
Kernel
Middleware
Shell
CREATE
CD
DIR
MD or MKDIR
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
Vmlinux
Vmlinuz
Lynx
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
Control Panel
Dynamic data exchange
File manager
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
CPU
ALU
Processor
Systems Software
Both A and B
None of These
Low level language
Medium level language
High level language
None
Accuracy
Versatile
Automatic
Reliability
Html
Exml
Xml
Bip
Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
Taskbar
status bar
Manubar
Title bar
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
Lollipop
Marshmallow
Nougat
Oreo
Assembler
Terminal
.jpg
.gif
.png
output
operating system
hardware
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Command Prompt
Task Manager
Settings
Disk Manager
Unix
DOS
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Real time processing
Batch processing
Off line processing
Distributed processing
An Operating System itself
Complete software package
Program in execution
Interrupt handler