Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
UNIX
LISP
BASIC
JAVA
Window phone
Android
BADA
All of the above
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
Chmod
curl
df
all
Lollipop
Marshmallow
Nougat
Oreo
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
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
Windows
Linux
Mac
All Of The Above
Memory
Hardware
Peripheral
Screen
end
close
exit
none
Antivirus
Disk Cleanup
MS Excel
Backup tools
Vmlinux
Vmlinuz
Lynx
Application Software
System software
Utility program
None of these
2
4
1
6
Process
Thread
Program
Task
!
@
$
#
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
Input
Output
Operating system
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
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 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
delete
rm
dm
erase
Photoshop
Skype
LibreOffice
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
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
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Human error
Transcription error
Transposition error
Troubleshooting error
Hidden
Security
Read-only
Sharing
BMP
DOC
STK
PPT
Application software
Productivity software
Business software
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
DOS
ULTA
LINUX
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Chrome
Html
Exml
Xml
Bip
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Sound
Mouse
Keyboard
Admin Account
F1
F2
F3
F4
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
Match the following types of operating systems with their characteristics.
Array
Stack
Linked List
Tree
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
Alt + F4
Ctrl + W
Ctrl + Alt + DEL
Shift + Esc
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
Control Panel
Dynamic data exchange
File manager