Process
Thread
Program
Task
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
All of the above
2
4
1
6
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Window phone
Android
BADA
Array
Stack
Linked List
Tree
task build
task struct
task construct
task domain
COPY
DISKCOPY
CHKDSK
TYPE
/boot
/etc
/bin
/sbin
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
.odt
.ods
.odp
.rtf
Compiler
Interpreter
Programming Language
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
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
BMP
DOC
STK
PPT
Photoshop
MS Word
Skype
LibreOffice
Synchronous Software
Package
Middleware
OSS
Human error
Transcription error
Transposition error
Troubleshooting error
Loader
Assembler
Operating system
Adobe Photoshop
MS Paint
MS Powerpoint
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
UNIX
LISP
BASIC
JAVA
Restarting system
Loading OS into memory
Installing software
Formatting disk
iOS
Windows
macOS
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
Desktop
Hard disk
Pendrive
Services
Match the following DOS commands with their correct functions.
1-C, 2-A, 3-D, 4-B
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-A
end
close
exit
none
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
Taskbar
status bar
Manubar
Title bar
Systems Software
Application Software
Both A and B
None of These
CPU
ALU
Kernel
Processor
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
.gif
.bmp
.cdc
.tiff
Application layer
Shell
Control Panel
Dynamic data exchange
File manager
None of the above
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
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
Antivirus
Disk Cleanup
MS Excel
Backup tools
Application software
Productivity software
System software
Business software
hardware
a device
a program
a hardware concept
Input
Output
Hardware
1-D, 2-E, 3-B, 4-C
1-C, 2-F, 3-B, 4-A
Mac OS
Fedora
MS-DOS
D78
D71
32F
1AF
Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
Real time processing
Batch processing
Off line processing
Distributed processing
Unix
Linux
DOS
None of these
USA
UK
INDIA
China