Computer Science Class 9 Chapter 8 MCQs With 3 Tests

9th Class Computer Science Chapter 8 Introduction To Windows MCQs TEST 1:

Computer Science Chapter 8 – Introduction To Windows Test 1

1 / 20

Control panel allows you to customize which of the following feature?

Appearance

Themes

Printers

All

2 / 20

Computer virus is simply a?

Disease

Type of bacteria

Hardware

None

3 / 20

The OS windows was introduced by?

Intel

Microsoft

IBM

UNIX

4 / 20

Which statement is not true for windows?

Different version

Difficult to install

Ease to remove

Both b c

5 / 20

A mouse controls Icons by a?

Keyboard

Mouse

Scanner

None

6 / 20

The controlled area on the screen is called?

ICON

Desktop

Screensavers

Background

7 / 20

What will be the storage capacity of floppy disk of 3.5 inch is?

512 bytes

512 KB

1.44 MB

1.44 KB

8 / 20

The disk drive labeled with B: specified the?

Floppy disk drive

CD-ROM

None

9 / 20

This option allows installation and removal of printers from the computer?

Add/ Remove hardware

Display

Keyboard

Printers

10 / 20

The function of antivirus is?

To detect virus u

To remove a virus

Both b c

None

11 / 20

Which of the following is not a windows application?

C++

BASIC

Word

None

12 / 20

Which of the following is not the function of OS?

Memory Management

Inserting disk in the drive

I/O devices management

Load programs

13 / 20

Shutdown command?

Alt + F4

Alt + Fl

Alt + F5

Alt + F6

14 / 20

Ms Windows is a?

Application software

Graphics software

Data Base

15 / 20

Which of the following disk may have multiple partitions?

DVD

None

16 / 20

In a file ABC.txt the file extension is?

ABC

txt

ABC.txt

None

17 / 20

Antivirus is?

Hardware

Software

Floppy

18 / 20

Kelz is a?

Bacteria

Disease

Virus

Anti virus

19 / 20

Windows is a?

GUI

CLI

CLS

CPU

20 / 20

The file extension of sound file is?

ppt

html

wav

bmp

Your score is

The average score is 0%

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9th Class Computer Science Chapter 8 Introduction To Windows MCQs TEST 2:

Computer Science Chapter 8 – Introduction To Windows Test 2

1 / 15

The file created in Microsoft Access database is?

DOS

XLS

BMP

MDB

2 / 15

Which of the following operating systems is commonly used in personal computers?

DOS

Windows

UNIX

Macintosh

3 / 15

The Windows operating system is used in personal computers about?

90 %

100 %

10 %

50 %

4 / 15

Desktop view is?

Internal directory structure of DOS

External commands

Tree

Windows interface

5 / 15

Start is?

A check box

A button

Pop down menu

Text box

6 / 15

Which among the following is not an icon?

My computer

Recycle Bin

An open file

My briefcase

7 / 15

Folders are?

Path

Directories

Word processor

Database

8 / 15

What appears after we turn on a computer and load windows?

Icon

Desktop

Menu Bar

Control Icon

9 / 15

Major source of virus is?

Fax

E-mail

Telephone

Person

10 / 15

It may be a program or a set of program that can cause extensive damage to your computer system?

Virus

Antivirus

Data

Program

11 / 15

Which of the following functions is difficult with a mouse?

Double click

Entering data

Right click

Drag

12 / 15

Hourglass shape of mouse pointer indicates?

Busy state

Drag

Selection

Edit

13 / 15

On the right side for?

Maximization

Restore

Minimization

14 / 15

Which of the following is used to change the system defaults or properties of the computer?

Recycle Bin

Control Panel

Windows Explorer

Start Button

15 / 15

To change the background of the desktop ..... on the desktop?

Left click

Right click

Double click

Single click

Your score is

The average score is 0%

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9th Class Computer Science Chapter 8 Introduction To Windows MCQs TEST 3:

Computer Science Chapter 8 – Introduction To Windows Test 3

1 / 15

Once the selected program starts, a small icon appears on the?

Format bar

Taskbar

Toolbar

Scroll bar

2 / 15

The bar at the bottom is?

Menu bar

Selection bar

Task bar

Drawing

3 / 15

The menu having options like programs, favorites, documents, setting, find, run etc is?

Start menu

Program menu

End menu

View menu

4 / 15

What are called the small computer programs which are used to destroy other computer programs?

Virus

Anti-virus

Software

Firmware

5 / 15

The first thing which we see after logging into the computer is?

Window

Icon

Desktop

None

6 / 15

GUI is more?

Customizable

Stable

Efficient

All

7 / 15

Which of the following is not the control menu?

Max

Min

Shutdown

8 / 15

We can shutdown computer by pressing?

Start + Shutdown

File + Close

Max + Exit

Double click mouse

9 / 15

What are called the small computer programs which are used to protect computers?

Virus

Anti-virus

Software

Firmware

10 / 15

GUI stands for?

Geometrical interface

Graphical use

User interface

Graphical user interface

11 / 15

It launches the internet explorer browser?

Recycle bin

Internet explorer

Folders

12 / 15

Which of the following is true about a floppy disk?

13 / 15

Which of the following icons of windows is used to access different disk drives of computers?

Recycle bin

My computer

My Documents

None

14 / 15

It offers an easy to reach location where we can store and retrieve important data?

My documents

My computer

None

15 / 15

In my computer we can access?

Hard drive

Floppy drive

Network drive

All

Your score is

The average score is 0%

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