CREATE
CD
DIR
MD or MKDIR
screen
screenshot
prt scr
print
end
close
exit
none
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
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
Application software
Productivity software
System software
Business software
hardware
a device
a program
a hardware concept
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Application layer
Kernel
Middleware
Shell
.odt
.ods
.odp
.rtf
F1
F2
F3
F4
Window key + A
Window key + F
Window key + E
Window key + D
Lollipop
Marshmallow
Nougat
Oreo
delete
rm
dm
erase
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
Vmlinux
Vmlinuz
Lynx
Linux
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
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
Memory
Hardware
Peripheral
Screen
Window phone
Android
BADA
All of the above
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-C
1-C, 2-F, 3-B, 4-A
Chmod
curl
df
all
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
copycon
cat
dir
Match the following DOS commands with their correct functions.
1-C, 2-A, 3-D, 4-B
1-D, 2-E, 3-B, 4-A
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
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
Match the following types of operating systems with their characteristics.
Windows
Mac
All Of The Above
uname -a
uname-n
uname-s
kernel
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
Compiler
Loader
Assembler
Operating system
UNIX
LISP
BASIC
JAVA
.jpg
.gif
.png
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
Only one file at a time
Many files at a time
Only two files at a time
None of the above
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
Terminal
Command
Task Manager
Task Bar
Program Manager
Device Driver
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
D78
D71
32F
1AF
BMP
DOC
STK
PPT
/bin
/root
/dev
etc/
mv
cp
ipr
Pt
Alt + F4
Ctrl + W
Ctrl + Alt + DEL
Shift + Esc
\bin
\etc
\dev
\root