Input
Output
Operating system
Hardware
MS Word
Antivirus
Photoshop
Chrome
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
F1
F2
F3
F4
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Synchronous Software
Package
Middleware
OSS
Real time processing
Batch processing
Off line processing
Distributed processing
An Operating System itself
Complete software package
Program in execution
Interrupt handler
Distributed OS
Batch OS
Hard RTOS
Soft RTOS
screen
screenshot
prt scr
print
Human error
Transcription error
Transposition error
Troubleshooting error
Process
Thread
Program
Task
.jpg
.gif
.png
All of the above
Kernel
Access
None
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
Hidden
Security
Read-only
Sharing
mv
cp
ipr
Pt
/bin
/root
/dev
etc/
Android
MAC
Samsung
LINUX
.odt
.ods
.odp
.rtf
Lollipop
Marshmallow
Nougat
Oreo
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
Window phone
BADA
CREATE
CD
DIR
MD or MKDIR
end
close
exit
none
Windows
MS Office
Linux
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
Application Software
System software
Utility program
None of these
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
COPY
DISKCOPY
CHKDSK
TYPE
set time automatically
time 14:30:00
date 02-19-2025
sudo date --set="19 Feb 2025 14:30:00"
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
BMP
DOC
STK
PPT
UNIX
LISP
BASIC
JAVA
2
4
1
6
Window key + A
Window key + F
Window key + E
Window key + D
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
/boot
/etc
/sbin
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
task build
task struct
task construct
task domain
Compiler
Loader
Assembler
Systems Software
Both A and B
None of These
Unix
DOS
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
Taskbar
status bar
Manubar
Title bar
Task Manager
Task Bar
Program Manager
Device Driver
D78
D71
32F
1AF
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Application layer
Shell
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