\bin
\etc
\dev
\root
Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
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
MS Word
Antivirus
Photoshop
Chrome
Application Software
System software
Utility program
None of these
Compiler
Loader
Assembler
Operating system
Html
Exml
Xml
Bip
Sound
Mouse
Keyboard
Admin Account
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
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
Memory
Hardware
Peripheral
Screen
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
Application software
Productivity software
Business software
/boot
/etc
/bin
/sbin
delete
rm
dm
erase
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
uname -a
uname-n
uname-s
kernel
Shell
Terminal
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
D78
D71
32F
1AF
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Restarting system
Loading OS into memory
Installing software
Formatting disk
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
screen
screenshot
prt scr
print
Windows
MS Office
Linux
Only one file at a time
Many files at a time
Only two files at a time
None of the above
CREATE
CD
DIR
MD or MKDIR
CPU
ALU
Kernel
Processor
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
All of the above
COPY
DISKCOPY
CHKDSK
TYPE
Chmod
curl
df
all
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
BMP
DOC
STK
PPT
copycon
cat
dir
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Program
Interpreter
Programming Language
end
close
exit
none
Input
Output
Operation System
F1 Key
F3 Key
F2 key
F4 key
Low level language
Medium level language
High level language
None
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Vmlinux
Vmlinuz
Lynx
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Process
Thread
Task