Real time processing
Batch processing
Off line processing
Distributed processing
Process
Thread
Program
Task
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
Dot
@
#
$
CREATE
CD
DIR
MD or MKDIR
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
4 → 3 → 2 → 1
Desktop
Hard disk
Pendrive
Services
Task Manager
Task Bar
Program Manager
Device Driver
Chmod
curl
df
all
An Operating System itself
Complete software package
Program in execution
Interrupt handler
Start menu
File explorer
Control panel
Default programs
Input
output
operating system
hardware
UNIX
LISP
BASIC
JAVA
Unix
Linux
DOS
None of these
Control Panel
Dynamic data exchange
File manager
None of the above
end
close
exit
none
Lollipop
Marshmallow
Nougat
Oreo
screen
screenshot
prt scr
print
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
Seek time + latency time
Seek time
Seek time - latency time
Latency time
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
3 → 2 → 4 → 1
4 → 1 → 2 → 3
CPU
ALU
Kernel
Processor
Access
None
2
4
1
6
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
Human error
Transcription error
Transposition error
Troubleshooting error
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
Shell
Assembler
Terminal
Command
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
mv
cp
ipr
Pt
Command Prompt
Settings
Disk Manager
Application software
Productivity software
System software
Business software
/bin
/root
/dev
etc/
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
Output
Memory
Operation System
Operating system
Hardware
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
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
Windows
Mac
All Of The Above
Hidden
Security
Read-only
Sharing
Only one file at a time
Many files at a time
Only two files at a time
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
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
Accuracy
Versatile
Automatic
Reliability