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
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
D78
D71
32F
1AF
USA
UK
INDIA
China
Window key + A
Window key + F
Window key + E
Window key + D
Creates a thread
Creates a child process
Changes the mode of operation to kernel mode
Changes the users and/or group ownership of each given file
Synchronous Software
Package
Middleware
OSS
copycon
cat
dir
All of the above
2
4
1
6
Memory
Hardware
Peripheral
Screen
Array
Stack
Linked List
Tree
Desktop
Hard disk
Pendrive
Services
iOS
Android
Windows
macOS
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
Application software
Productivity software
System software
Business software
Restarting system
Loading OS into memory
Installing software
Formatting disk
hardware
a device
a program
a hardware concept
Match the following Linux commands with their correct functions.
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-A
1-C, 2-A, 3-D, 4-B
1-F, 2-D, 3-C, 4-E
MS Office
Linux
Photoshop
Accuracy
Versatile
Automatic
Reliability
COPY
DISKCOPY
CHKDSK
TYPE
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
delete
rm
dm
erase
UNIX
LISP
BASIC
JAVA
Unix
DOS
None of these
Shell
Assembler
Terminal
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
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
An Operating System itself
Complete software package
Program in execution
Interrupt handler
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Html
Exml
Xml
Bip
Compiler
Loader
Operating system
Only one file at a time
Many files at a time
Only two files at a time
None of the above
.odt
.ods
.odp
.rtf
Taskbar
status bar
Manubar
Title bar
!
@
$
#
Match the following types of software with their primary functionality.
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
Input
Output
Operation System
CPU
ALU
Kernel
Processor
Application Software
Utility program
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
.gif
.bmp
.cdc
.tiff
Process
Thread
Program
Task