Real time processing
Batch processing
Off line processing
Distributed processing
!
@
$
#
task build
task struct
task construct
task domain
Kernel
Terminal
Shell
Command
Antivirus
Disk Cleanup
MS Excel
Backup tools
Application software
Productivity software
System software
Business software
Only one file at a time
Many files at a time
Only two files at a time
None of the above
Mac OS
Fedora
MS-DOS
Android
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
Seek time + latency time
Seek time
Seek time - latency time
Latency time
/bin
/root
/dev
etc/
a combination of computer hardware
a program which translates from high-level language to another
a program which translates from one high-level to a machine level
None of these
Control Panel
Dynamic data exchange
File manager
Human error
Transcription error
Transposition error
Troubleshooting error
Low level language
Medium level language
High level language
None
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Application Software
Utility program
Start menu
File explorer
Control panel
Default programs
Input
output
operating system
hardware
Systems Software
Both A and B
None of These
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
USA
UK
INDIA
China
end
close
exit
none
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
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
Process
Thread
Program
Task
Vmlinux
Vmlinuz
Lynx
Linux
Application layer
Middleware
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
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
CREATE
CD
DIR
MD or MKDIR
Alt + F4
Ctrl + W
Ctrl + Alt + DEL
Shift + Esc
.odt
.ods
.odp
.rtf
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
UNIX
LISP
BASIC
JAVA
Compiler
Loader
Assembler
Operating system
Array
Stack
Linked List
Tree
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Html
Exml
Xml
Bip
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
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
Window phone
BADA
All of the above
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
Dot
Command Prompt
Task Manager
Settings
Disk Manager
F1 Key
F3 Key
F2 key
F4 key
/boot
/etc
/sbin