Window phone
Android
BADA
All of the above
BMP
DOC
STK
PPT
An Operating System itself
Complete software package
Program in execution
Interrupt handler
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
CREATE
CD
DIR
MD or MKDIR
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
Low level language
Medium level language
High level language
None
Array
Stack
Linked List
Tree
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Application Software
System software
Utility program
None of these
Desktop
Hard disk
Pendrive
Services
Application software
Productivity software
Business software
/boot
/etc
/bin
/sbin
Html
Exml
Xml
Bip
.gif
.bmp
.cdc
.tiff
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
Shell
Assembler
Terminal
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Lollipop
Marshmallow
Nougat
Oreo
Vmlinux
Vmlinuz
Lynx
Linux
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
.odt
.ods
.odp
.rtf
.jpg
.png
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
Accuracy
Versatile
Automatic
Reliability
USA
UK
INDIA
China
Chmod
curl
df
all
Photoshop
MS Word
Skype
LibreOffice
Taskbar
status bar
Manubar
Title bar
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
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
1-F, 2-D, 3-C, 4-E
Process
Thread
Program
Task
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
end
close
exit
none
Kernel
Command
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
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
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
MAC
Samsung
LINUX
Application layer
Middleware
UNIX
LISP
BASIC
JAVA
Only one file at a time
Many files at a time
Only two files at a time
None of the above
Task Manager
Task Bar
Program Manager
Device Driver
CPU
ALU
Processor
Unix
DOS
/root
/dev
etc/
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
F1
F2
F3
F4