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

.jpg

.gif

.png

All of the above

Kernel

Access

Process

None

Microprocessor architecture / CPU architecture

Web Browser

Search Engine

Operating System

Kernel

Terminal

Shell

Command

Shell

Assembler

Terminal

None of these

!

@

$

#

Android

MAC

Samsung

LINUX

1 → 4 → 3 → 2

4 → 3 → 2 → 1

3 → 2 → 4 → 1

4 → 1 → 2 → 3

DOS

UNIX

ULTA

LINUX

Backslash (\)

Asterisk (*)

underscore(_)

Question Mark (?)

Control Panel

Dynamic data exchange

File manager

None of the above

To change file permissions

To reduce the file size for easier storage and sharing

To encrypt files for security

To convert files into a different format

Synchronous Software

Package

Middleware

OSS

An Operating System itself

Complete software package

Program in execution

Interrupt handler

Array

Stack

Linked List

Tree

Memory

Hardware

Peripheral

Screen

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

Window key + A

Window key + F

Window key + E

Window key + D

Application layer

Kernel

Middleware

Shell

end

close

exit

none

Input

output

operating system

hardware

Compiler

Loader

Assembler

Operating system

Compiler

Program

Interpreter

Programming Language

New Technology File System

Network Technology File System

New Task File System

Non-Transactional File System

Monolithic kernel

Hybrid kernel

Scott kernel

Micro kernel

BMP

DOC

STK

PPT

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

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

Sound

Mouse

Keyboard

Admin Account

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

Systems Software

Application Software

Both A and B

None of These

Time sharing

Multitasking

Only Time sharing

Both Time sharing and Multitasking

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

I/O

Process management

Compilation

File management

Start menu

File explorer

Control panel

Default programs

F1

F2

F3

F4

1 → 2 → 3 → 4

2 → 1 → 3 → 4

3 → 4 → 2 → 1

4 → 3 → 2 → 1

CPU

ALU

Kernel

Processor

Organize fragmented files

Delete unnecessary and temporary files

Format the hard drive

Optimize system performance

Window phone

Android

BADA

All of the above

Html

Exml

Xml

Bip

Application software

Productivity software

System software

Business software

F1 Key

F3 Key

F2 key

F4 key

Command Prompt

Task Manager

Settings

Disk Manager

Directly interact with hardware

Maintain and optimize the performance of a computer

Execute programs in RAM

Control file system operations

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

UNIX

LISP

BASIC

JAVA

Dot

@

#

$

Unix

Linux

DOS

None of these