I/O

Process management

Compilation

File management

Taskbar

status bar

Manubar

Title bar

Task Manager

Task Bar

Program Manager

Device Driver

Is-1

ls -la

du

ls -a

Window phone

Android

BADA

All of the above

task build

task struct

task construct

task domain

Which directly understood by a computer

Which needs to be translated

Which uses mnemonics

In which programs are written first.

Real time processing

Batch processing

Off line processing

Distributed processing

Compiler

Loader

Assembler

Operating system

USA

UK

INDIA

China

Visual Information Resources Under Siege

Vital Information Resources Under Stage

Vital Information Resources Under Siege

Viral Information Resources Under Siege

.odt

.ods

.odp

.rtf

F1 Key

F3 Key

F2 key

F4 key

Bluetooth And Other Device

Printer

Printers And Scanners

Scanners

1-B, 2-C, 3-A, 4-D

1-D, 2-E, 3-B, 4-C

1-C, 2-D, 3-E, 4-A

1-F, 2-D, 3-C, 4-E

Memory

Hardware

Peripheral

Screen

Application layer

Kernel

Middleware

Shell

mv

cp

ipr

Pt

!

@

$

#

.jpg

.gif

.png

All of the above

Human error

Transcription error

Transposition error

Troubleshooting error

CREATE

MD

DIR

MKDIR

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

Graphical User interface

Geographical user of internet

Giga uses internet

Graphical unlimited interface

1 → 4 → 3 → 2

4 → 3 → 2 → 1

3 → 2 → 4 → 1

4 → 1 → 2 → 3

Application Software

System software

Utility program

None of these

Input

output

operating system

hardware

screen

screenshot

prt scr

print

D78

D71

32F

1AF

delete

rm

dm

erase

Array

Stack

Linked List

Tree

Input

Output

Operating system

Hardware

copycon

cat

dir

All of the above

DOS

UNIX

ULTA

LINUX

Photoshop

MS Word

Skype

LibreOffice

Start menu

File explorer

Control panel

Default programs

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

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

end

close

exit

none

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

Android

MAC

Samsung

LINUX

UNIX

LISP

BASIC

JAVA

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

Vmlinux

Vmlinuz

Lynx

Linux

Lollipop

Marshmallow

Nougat

Oreo

Compiler

Program

Interpreter

Programming Language

Time sharing

Multitasking

Only Time sharing

Both Time sharing and Multitasking

Kernel

Access

Process

None

uname -a

uname-n

uname-s

kernel

it is a multi-user operating system

it is a highly secure operating system

it is multitasking operating system

All of the above