UNIT NO. 01

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1

UNIT NO. 01



(1)
What is a computer?
...
.........................
......
..........................................................................
............

A Computer is an electronic machine, which accepts Data, performs calculation and produce results.

………………………………………………………………………………………………………………………

(2)
Define Data or
wha
t

is a
D
ata?

.......
..........................
..........................................................
...........

Data is a collection of raw facts and figures, g
iven to computer for processing.

………………………………………………………………………………………………………………………

(3)
Define
Information or
what

is a Information?
..
……………………………………………………….

Information is the processed or meaningful
Data that

is understandable by a person.

………………………………………………………………………………………………………………………

(4)
Define Process or What is process?

.........
..............
...........
...............................................
............

Process is action that is performed on Data to convert it to Information.

………………………………………………………………………………………………………………………

(5)
What are the advantages or features of Computers?
...........
................................................
.......

Computers have

become essential part of our life due to these features: High Speed,
Accuracy,

High
Power of Remembering things and versatility. ……………………………………………………....
............

…………………………………………
………
…………………………………………………………………...


(6)
Define Hardware or What is a Hardware?

………………………………….…………………………

The physical parts or devices of the computers that we see and
touches are

known as Hardware e.g. keyboard

……………………………………………………………………………………………………………………

(
7)

Define Software or What is software?
…………………………………………
………………………

The Parts of computers which are intangible, these consist of programs or set of instructions

……………………………………………………………………………………………………………………

(8) How
m
a
n
y group of
Hardware Components of
Comput
er

are
?

.....................
...........................

The Computer Hardware components can be
divided

into these group
s
…………………………………

(a) Input Devices
……………………
……………………………………………………………………………

(b) Output Devices
………………………………………………………………………………
………………

(c) Sys
tem Unit
…………………
………………………………………………………………………………...

(e) Storage Devices
…………………
…………………………………………………………………………...

(f) Communication Devices
………
……………………………………………………………………………..

(9) Define Input Devices?
.............................................................
...........................................
..............

Input devices are used to enter data or

instruction into the computer like keyboard , mouse etc

…………………………………
…………………………………………………………………………………...

(
10) Which are the Input Devices or Component of compu
ter?
...........................................
.............

There are following input devices or components of a computer
……………………………………………


(1)
Keyboard

is used to enter data into compute
r,

there are 102
-
105 keys are on it

………………………………………………………………
…………………………………………………



(2)
Mouse

is used to input

instructions with a pointer on the screen, it is also called pointing device


……………………………………………………………………………………………………………………


(3)
Scanner

is used to input printed documents
and images into the co
mputer

……………………………………………………………………………………………………………………...


(4)
Microphone

is used to input human voice or any other sound into the computer

…………………………………………………………………………………………………………………

(11)
Define Output devices or what are out put devices
?
…………………………
……
...
……………


2

The

out put devices show that

information which is obtained

from computer after proce
ssing.

……………………………………………………………………………………………………………………...

(12) Which are the Output devices

in computers
?
........................................................
....................

There are following out
put devices

with computer……………………………………………………………

(1)

Monitor

is Out
put
device;

it is just like T.V and also known as VDU (Video Display Unit)

……………………………………………………………………………………………………………………

(2) Printer
is also
O
ut
put device
that produce the output on paper.

……………………………………………………………………………………………………………………

(3) Speaker

is that kind of Output device that produces sound Output.

…………………………………………………………………………………………………………………

(1
3
)
Define System unit or what is system unit?
………………………………………………………

System unit is the main unit of computer; it is consist of rectangular box, often called C.P.U

……………………………………………………………………………………………………………………...

(1
4
)
What are the parts of Parts of System Unit?

………………………………………………….

System unit consist
of following parts

………………..……………………………………………………..

(1)
Processor

performs all types of processing on data to produce
results;

it is main part of system unit

……………………………………………………………………………………………………………………...

(2)
Mother Board
is the main circuit board in s
ystem unit. It is also called system
board.

……………………………………………………………………………………………………………………
...

(
3) Memory
is used to store Data that is used by processor for different tasks. It is essential part of a computer.

……………………………………………………………………………………………………………………...

(15) W
hat are the storage devices

in computers
?
........................................................
............

Storage devices are use to keep the data and programs stored permanently
so that available for later

……………………………………………………………………………………………
………………………...
(1)
Hard Disk

is permanent storage device. Magnetic plates are used to store Data in Hard Disk.

……………………………………………………………………………………………………………………...
(2)
Floppy Disk

is removable storage device. It is used to transfer Data form one computer to ano
ther.

……………………………………………………………………………………………………………………...
(
3)
CD / DVD

are soft plastic made storage disks…………………………………………………………


(4) USB

is also removable storage device …......................................................................................
..

(16) Define Communication devices
.
………………………………………………………………

Devices which are used to transfer information from on computer to another are called communication devices

……………………………………………………………………………………………………………………...

(1
7
) Which are the Communication de
vices in computers
?

……………………………………………


Modem is communication device use to connect the computers to the internet.

……………………………………………………………………………………………………………………...

(18) How a Computer works?.

………………………………………………………………………………

Computer works according to fo
llowing orde
r…………………………………………………………………

(
1
st
)


Input Operation
.......
....
......
D
ata is entered into computer using input
device e.g. keyboard, mouse


……………………………………………………………………………………………………………………...

(2
nd
) Processing Operation

….
Processor or CPU performs cal
culation or processing
.

……………………………………………………………………………………………………………………...

(3
rd
) Output Operation

……….
R
esults produced by the processor is sent to the Output device like monitor


(4
th

) Storage Operation

……
Data is stored by storage devices


3

Solved Exerci
se of …….Unit No. 01

Fill in the Blanks

………
…………………………………………………………………

(1)

Information

is the processed or meaningful Data………………………………………………………

(2)

CPU stands for
Central Processing Unit

……………………………………………………………….

(3)

DVD stands for
Digital versatile Disk


…………………………………………………………………

(4)

The Physical Parts
or devices of the computer that we can see and touch known as
Hardware


……………………………………………………………………………………………………………………...

(5)

Scanner

is used to input printed document and images into computer


………………………………………………
……………………………………………………………………
...

(6)

The Information obtained from the computer after processing
is called
Output

………………………………………………………………………………………………………………….......

(7)

Memory

is used to stored data that is used by the processor.

…………………………………………………………………………………
…………………………………

(8)


Monitor is an important type of output device. Monitor is also known as
VDU

……………………………………………………………………………………………………………………

(9)

Communication

is process of transferring information from one computer to another.

…………………………………………………………………………………………………
…………………

(10)

During
Storage

operation Data is stored in storage device for later use.

……………………………………………………………………………………………………………………...

Ma
tc
h the following by drawing lines
. ……
………
…………………………………………
..




Column A





Column B




Data






Program




Scanner





Processing






Printer






Storage Device




Software





Communication




CPU






Input device




CD/DVD





Output device




Modem





Flash Memory




USB






Raw facts & Figures

Select the Best choice for the following Questions

……………………
………………
..

(1)

What is the information we
get our from computer called ………………………………………………

(a) Input


(b) Output


(c) Storage


(d) Data

(2)

What are the devices use to store information called……………………………………………………

(a)Input Devices

(b) Output Devices

(c) Stora
ge Device

(d) Communication Devices

(3)

Which of the following is permanent Memory……………………………………………………………

(a) RAM


(b)

ROM


(c) Modem


(d) CPU

(4)

Which of the following is not an output device……………………………………………………………


(a) Printer


(b) Monitor


(c) Sca
nner


(d) Speaker

(5)

Which of following device produces softcopy output…………………………………………………….

(a) Printer


(b) Monitor


(c) Scanner


(d) Mouse


(6)

Which of the following is a reliable storage device to take data from on computer to
other?

………………………
……………………………………………………………………………………………


(a) Floppy Disk

(b) Hard Disk


(c) RAM


(d) USB Flash Memory



4

Unit No. 0
2

Q.No.
(1)
What is meant by Operating System
?
...............................................................
........
..

Every computer needs

speci
al software to control
the function performed by it. e.g. Windows XP,

……………………………………………………………………………………………………………………..

Q.No. (2)
How you will start a Computer
?

…………………
.
………………………………………

For starting computer you will act upon these steps
……………………………………………………
…….

(1)


Press the power switch of System Box…………………………………………………………..……

(2)


After few seconds “log on windows” box will appear…………………………………………………

(3)


Give user Name and Password in it ……………………………………………………………..……

(4)


Now you computer is ready to use ……………………………………………………
……………....

Q.No.(3)
What is meant by “Logging On”?
………………………………………………………………

Logging on is a process

that require “user name” and “Password” to allow using computer

……………………………………………………………………………………………………………………...

Q.No.
(4) What is Desktop?

……………………………………………
………………………………

The Desktop is the first screen that appears when the computer is turned on and ready to use.

………………………………………………………………………………………………………………
..
.
Q.No.
(
5)

What
Items are available on Desktop?
.........................................................
.
.............

Following items can be seen on desktop screen ……………………………………………………………..

(
1) Start Button
………..Activates menu that contain list of program………………………………………

(
2) Task Bar
…………...Contain various running program…………………………………………………

(
3) Notification Ar
ea
…..Contain Date & Time, Volume icons ……………………………………………..

(
4) Desktop Icons
……..Small pictorial objects that represents program….………………………………

Q.No.
(6) Which are the Desktop Icons?

…………………………………
……………………
......

Following Icons are available on Desktop………………
……………………………………………………

(1)

My Document
……..
consist of stored documents and files ………………………………………

(2)

My Computer
……
...Provide access to avail resource of computer………………………………

(3)

Recycle Bin
……….
Store all deleted documents or files
…………………………………………..

(4)

Internet Explorer
....
us
e to access internet
…………………………………………………………

Q.No. (7
) How

you will open a program in computer?

Suppose we are going to open MS pain
t in computer, we will adopt following procedure.

……………………………………………………………………………………………………………………...

Start Prog
ram Accessories MS Paint

Similarly a file can be open by double clicking on its icons ………………………………………………….

Q.No. (8)
How do you understand a Window?

……………………………………………………………

A Window is a rectangular area on screen, each prog
ram opens in its specific window
,

……………………………………………………………………………………………………………………...

Q.No. (9) Which are the component found in Window?

…………………………………………………

If you open a window of any program, then following parts will be avail in each type of window

………………
……………………………………………………………………………………………………...

(1)

Title Bar

….contains the name of current program ……………………………………………………

(2)

Menu Bar
….
.Contains different menu like file, edit, help etc……………………………………………

(3)

Tool Bar

…contains button with icons for common tasks ………………………………
…………….

(4)

Status Bar

displays the information of running program

(5)

Scroll Bar
….use to navigate through windows or document contents…………………………………


5

(6)

Maximize Button
…..Enlarges window to its maximum size……………………………………………
...

(7)

Minimize Button
.…..use to reduce a window
on task bar………………………………………………
..

(8)

Close Button
………
use to close the active window …………………………………………………...
...

Q No. (10) What is file or
D
efine file?
.......
...............................
........................................................
....

A file is th
e collection of related information. e.g text file, audio/video file. A name is given to each file

……………………………………………………………………………………………………………………...

Q.No. (11) What is folder or Define folder?
................................................................
.........................

A folder is tool for organizing and grouping files on Disk. It contains files
and also called Directory.

……………………………………………………………………………………………………………………...

Q.No. (12)
What is Drive?

…………………………………………………………………………………….

A Drive is a
st
orage device in computer to store and retrieve information. e.g Hard Disk, CD/DVD etc.

……………………………………………………………………………………………………………………...

Drives are named with alphabets li
ke C, D, E. All drives in computer can be viewed by My Computer.

…………………………………………………………
…………………………………………………………
...
Q.No. (13) How you will create a folder?

……………………………………………………………
.

Following procedure will be adopt for creating a folder ……………………………………………………...

Right click where folder is required New

Folder



Give the name of folder

……………………………………………………………………………………………………………………
...

Q. No. (14) How you will create and save file?

………………………………...………………………….

Suppose we

are creating a file of MS Word, it will done as…………………………………………………

(1) Open MS Word
as
Start


Programs MS Word ………………………
.
…………………………..

(2) Now type
which you want to keep in file …………………………………………………………………..

(3) Now save the file as following procedure………………………………………………………………… .


File Save


Select location whe
re to save file click on save button

Q.No. (15)
What does copy/Past
e

Command do?

……………………………………………………...

Copy / past
e

moves the duplicate of original file or folder to new location.

……………………………………………………………………………………………………………………...

Q.No. (16) Wha
t does cut/past command do?

……………………………………………………………

Cut / paste moves the original file / folder completely, removing it from its original location.

……………………………………………………………………………………………………………………
...

Q. No. (17) What is procedure for Copy / paste

and cut/pa
ste

………………………………………

(1)
Right click the file or folder you want to copy
……………………………………………………………..

(2)
Select the copy from right click menu………………………………………………………………………

(3)
Go to location where you want to past
/cut

file an
d right click…………………………………………...

(
4)

Select
paste
/cut from the right click menu………………………………………………………………...

Q.No.

(18)

What Is Dragging and how can u do
?

..............................
..........................
.....................

Dragging is quick method
to copy/paste a file/folder fro
m one location to other. It will do as
…………...

……………………………………………………………………………………………………………………...

(1)

Move the mouse to the file to be dragged and keep the left button pressed
……………………

(2)

Drag the file by moving mouse to new locati
on and re
lease the left button………………
……

Q.No.
(19) What does Delete command do and how can u do it?

……………..................................

Delete command is use to delete or erase a file or folder, you can do it as………………………………..

Right click the file / folder and select Delete from right menu

or
………………………………………….

Single click the file / folder when its color got blue press
Delete

Key from Keyboard.
………………......


6

S
olved Exercise of …….Unit No. 02

Q.No. 1 Fill in the Blanks

…………………………………………………………………………..

(1)

GUI stand for
Graphical User Inter
face
……………………………………………………………….....

(2)

Notification

area displays on the right side of taskbar…………………………………………………

(3)

My Documents

is a default folder use to stored documents ………………………………………
….

(4)

Close button

is use to close the active window …………………
……………………………………..

(5)

Hard disk

and CD/DVD are main drives in computer………………………
…………………………..

(6)

Title

bar is located at the top of program window ……………………………………………………....

(7)

Scroll
bar
allows a user to navigate through window or documents contents.


…………
………………………………………………………………………………………………………...
(8)
Within the computer, Data is organized into
file
s

and folders

……………………………………………………………………………………………………………………

(9)

A folder is also called
a

Directory
,

is tool for organizing and grouping together files on disk.

…………………………………………………………………………………………………………………
.......

(10)

User Name

is a unique name

for the identification of a use in windows.

……………………………………………………………………………………………………………………...

Ma
tc
h the following by drawing lines
. ……
………
…………………………………………
..

Column A





Column B

Windows





Navigation

Password





Disk Drives

Date/Time





GUI

My computer




Small pictorial object

Icon






Name of the Program

Title
bar





Notification Area

Scroll bar





Security
Measures


Drive






Paste

Copy






Storage Device

Select the Best choice for the following Questions

……………………………………
..

(1)
Which of the following input device plays an important role using windows…………………………
..

(a) Joystick


(b) M
ouse


(c) Scanner


(d) Printer……………………………………
….

(2) What does appea
r on the monitor when windows I logged on?........................................................

(a) Documents
(b)

File (c) Desktop (c) Taskbar ………………………………………………

(3)

Where is the start button normally located on Desktop? ……………………………………………….


(a) Bottom left corner (b)
Bottom right corner (c) Top left corner (d) Top right corner

(4) What is
a small pictorial object that represents

a program called? ……………………………………


(a) File


(b) Folder


(c) Icon


(d) Picture

………………………………………………
....

(5) Which is a default folder that stores all deleted files in windows
? ……
………………………………..


(a) My Computer (b) My Documents (c) Recycle Bin (d) Empty Box
……………………….

(6)

Which bar contain name of the current program at it
s left side and control button at it right?

…………………………………………………………………………………………………………

(a) Menu bar


(b) Tool bar


(c) Status bar

(d) Title bar

(7)

Which button is used to reduce the window to a button on the Taskbar?
…………………………….

(a) Start (b) Minimize

(c) Maximize (d) Close……………………………………………………


7

UNIT NO. 0
3

Q.No. (1)
what do you know about MS Paint?

……………………………………………………………

It is graphic painting program. It is used to create and edit pictures and graphics. It is all windows

……………………………………………………………
………………………………………………………...

Q.No. (2) How u will start MS Paint in your computer?

……………. ……………………………….....

Start Program Accessories MS Paint

Q.No. (3)
what are the components of MS Paint window?

……………………………………
……
…...

These components are available in MS Paint window
,
Title Bar
,

Menu Bar
,

Tool Box
,

Color Box

……………………………………………………………………………………………………………………...

Q.No. (4) What is Tool Box and what are its components?

.................................
..............
...............

Tool box provide tool for drawing pictures in MS Paint, it is consist of following components.

……………………………………………………………………………………………………………………...

(1)

Free from selection
tool
...…select some part of picture irregularly
…………………………………...

(2)

Select tool

………
……………
select the part of picture regularly ………………………………………

(3)

Eraser tool
…………………
.
..Erase the picture
………………………………………………………….

(4)

Fill with color tool
…………..fill color in any part of picture……………………………………………..

(5)

Pick color tool
……
…………
choose color from working area
………………………………………….

(6)

Magnifier tool

……………….zoom in and get more view of picture……………………………………

(7)

Pencil tool
…………………
...draw free hand picture…………………………………………………….

(8)

Brush tool
……………………writing or paint on picture………………………………………………...

(9)

Air Brush tool
……………….spry the
paint ……………………………………………………………...

(10)

Text tool
……………………add a text on picture………………………………………………………

(11)

Line tool
…………………….draw a straight line………………………………………………………...

(12)

Curve tool
………………….drew curve or arcs of different width…………………………………….

(13)

Rectangle tool
…………….draw
s
quare

or rectangle…………………………………………………

(14)

Polygon tool
……………….draw polygon……………………………………………………………….

(15)

Ellipse tool
…………………
draw circle and ellipse ……………………………………………………

(16)

Rounded Rectangle tool
……draw rectangle with rounded corners………………………………..

Q.No. (5)
How you wil
l drawing in MS Paint?
……………………………………………………………
.

You can draw any
shape by

selecting specific tool from too box. Drawing is made in canvas

……………………………………………………………………………………………………………………...

Q.No. (6) What do you know about typing tutor?
……………………………………………………….
.

Typing tutor is software, used to teach typing. The knowledge of typing is necessary for using computer

…………………………………………………………………………………………………………………………………

Q.No. (7)
Provide brief note on keyboard?
………………………………………………………………..

Keyboard is input device used

to enter data into computer. There are about 101
-
105 keys are on it.

……………………………………………………………………………………………………………………...

Commonly used keyboard is known as QWERTY, QWERTY define the arrangements of keys

……………………………………………………………………………………………………………………...

There
are 4 types of keys are on keyboard. Function keys, numeric keys, alpha
-
numeric and cursor control key

Typing speed is measured in WPM

or CPM……………………………………………………………………………...


8

Q.No. (8) What

do know about MS Word?
………………………………………………………………...

MS word is used

to create text documents like
applications. There are many feature of MS Word.

……………………………………………………………………………………………………………………...

Q. No. (9) How
you will open MS Word?

…………………………………
………………………………..

We will open it by this procedure Start Progr
ams MS Word

……………………………………………………………………………………………………………………...

Q.No. (10) What are the components of MS Word Window?
…………………………………………..

When you open MS Word, its window consist of these components……………………………………….

1) Title Bar 2) Menu Bar

3) Standard Tool Bar 4) Formatting Bar 5) Rulers 6) Status Bar

Q. No. (11) How you will create a document in MS Word?

...............................................................

Open the MS word, create you work like application, table an
d then save the file for late use.

……………………………………………………………………………………………………………………...

Q.No. (12) How

you can select text in MS Word?

................................................
...............................

There are two different method for selecting
a text from MS Word document, by keyboard and by
mouse ……………………………………………………………………………………………………………..

B
y

Keyboard

you can select the text as ……………………………………………………………………...

1)

Place the cursor before or after the text to be selected …………………………………………………

2)

Press the a
ppropriate arrow key until the text is highlighted…………………………………………….

By Mouse

you can select the test as…………………………………………………………………………..

1)

Place the cursor before or after the text to be selected …………………………………………………

2)

Hold down left click of mouse and drag the
mouse on text to be selected……………………………

Note: if you want to select the whole document then press shift+a ………………………………………..

Q.No. (13) How you will use copy/past command in Word?

……………………………………………

(1)

Select the text either by mouse or keyboard
…………………………
…………………………….

(2)

Right click on selected text and click on copy
………………………………………………………

(3)

Right click on the area where u want to past it
……………………………………………………..


(4)

Click

paste, hence copy /paste will done …………………………………………………………
...

Q. No. (14)

How you w
ill delete text in MS Word ?
………………………………………………………

There are 3 different method to delete the text in word………………………………………………………

1)

Place the cursor on left side of text to be deleted and press back space key until the text removed

………………………………………………………………………
……………………………………………...

2)

Place the cursor on right side of text to be deleted and press Delete key until the text
removed.

……………………………………………………………………………………………………………………...

3)

Select the text to be deleted
by mouse or keyboard
and press delete key
.


……………………………………
………………………………………………………………………………...

Q.No. (14
)

What

do you know about font?

………………………………………………………………

Font means a complete character set of a single size and style of a particular typeface.

……………………………………………………………………………………………………………………...

Typeface is physic
al appearance of characters. Formatting tool bar is use to change these characters

……………………………………………………………………………………………………………………...

You can change font name, font size and can do Bold, Italic, under line and align the text
left, right etc

……………………………………………
………………………………………………………………………

Q.No. (15) How you will
change the font?

…………………………………………………………………

Select the text by keyboard or mouse and click on the desired button in formatting tool bar


9

Q.No. (16) How many option for changing case available in Word?

………
…………………………

Text can be written in lower case, upper case, sentence case, title case, and toggle case.

………………………………………………………………………………………………………………….......
Q.No. (17) How you will change the case of text?

………………………………………………………..

Select the text f
ormat menu change case select the desire option

Q.No. (18) What is procedure for saving in file in Word
? …. …………………………………………..

File menu save give file n
ame click on save button


Q. No. (19) How

many mistake or error comes in MS Word?

…………………………………………..

Normally two type of errors come across while working in MS Word……………………………………….

(1) Spelling error:


the text under lined with red color ……………………………………………
.

(2) Grammar error
:

the text und
er lined with green color…………………………………………
...

Q.No
. (20
) What do you know about Media Player
? ….. ………………………………………………..

Media player is used to play music from CD, DVD and saved files…………………………………………

Q.No (21
) How many control button are on Media player?
……
………………………………………

There are following button are on Media player
………………………………………………………………

(1)

Play / Pause
: it is used to play or pause the audio/video………………………………………

.

(2)

Stop:

it is used to stop audio/video being played………………………………………..

(3)

Volume:



it is used control sound as high or low……………………………………

(4)

Mute:

it is used mute the sound being played……………………………………………

(5)

Next:


it is used to run next track.. …………………………………………………………

(6)

Previous:

it is used to go to previous track………………………
……………………………

Q. No. (2
2
) How you will player Audio / Video file from CD/DVD?

…………………………………….

Insert the disk in CD ROM
,
Double click the My Computer
,
Double click the CD drive and double click the file

…………………………………………………………………………………………………………………………………




S
olved Exercise of …….Unit No. 03

Q.No. 1 Fill in the Blanks

…………………………………………………………………………..

(1)

In Paint

tool

box contain a variety of tool for drawing

……………………………………………………………………………………………………………………...

(2)
In Paint eraser tool is used to erase the unwanted p
art of drawing

…………………………………………………………………………………….

………………………………

(3)

In Paint, line tool can be used to draw straight, vertical,
horizontal

and diagonal lines

……………………………………………………………………………………………………………………...

(4)

In Paint, Brush tool is used to make different
parts of drawing colorful.

……………………………………………………………………………………………………………………

(5)

In paint,
Air Brush

is used to draw spray like drawing

……………………………………………………………………………………………………………………...

(6)

Right index finger is place on the home

J

key.

…………………………………………………………………
…………………………………………………...

(7)

In Word, we can copy and paste the text using
File

menu

(8)

In word
change case

tool can convert the typed text into any case


10

……………………………………………………………………………………………………………………
...
(9)

We can
zoom

the drawing with the help of magnifie
r tool

……………………………………………………………………………………………………………………...

(10)

As we type in a word document, it automatically checks for spelling and
grammar

errors.

……………………………………………………………………………………………………………………...


Ma
tc
h the following by drawing lines
. ……
………
………………………………………

..

Column A





Column B

Color box





Save

Airbrush





Toolbar

File Menu





Print Color

Edit Menu





Copy

Bold button





Spray

Keyboard





Media Player

Audio / Video




Home keys


Select the Best choice for the following Questions

……………
………………………
..

(1)

Which tool is use in paint to draw multiple type of polygon?

………………………………………………………………………
……………………………………………

(a) Rectangle


(b) Polygon


(c) Ellipse


(d) Line

(2)

Which curly line indicates spelling mistake in Word

………………………………………………………
………………………
……………………………………...


(a) Green


(b) Black (c) Red (d) Blue

(3)

Which of the following program has Flip/Rotate feature?

………………………………………………
……………………………………………………………………...


(a) Paint (
b) Typing Tutor (c) Word (d) Windows

(4)

Which finger is used to press home key F?

.......................................................................................
.............................................................
.............


(a) Right Index (b) Left Index (c) Left Middle (d) Thumb

(5)

In
W
ord, which toolbar icon is used to print a full document?


......................................
......................
.....................
................................................................................


(a)

(b) (c) (d)

(6)

In Word, which menu offers the New Command?

………………………………………………
………
……………………………………………………………...


(a) File (b) Edit (c) View (d) Format

(7)

In Word, which aligning text option aligns the text from both
sides
?

……………………………………
……………………………………………………………………………….
..


(a) Right Align (b) Left Align (c) Center Align (d) Justified

(8)

In Word, which of the following short cut is used to copy from a document?

……………………………………………………………………………………………………………………


(a) Ctrl+P

(b) Ctrl+C (c) Ctrl+X (d) Ctrl +V

(9)

Which program is used to play audio/video files?

………………………………………………………..


(a) Paint (b) Typing Tutor (c) Word



(d) Media Player



11

UNIT NO.

0
4

Q.No. (1) Define Network or What is Network?

…………………………………………………………..

A Network is a communication system connecting two or more computers. Internet is a Network

……………………………………………………………………………………………………………………...

Q.No. (2) What is Internet?

……………………………
……………………………………………………...

Internet is largest computer
network,

that connects million of people and organization throughout the
world
……………………………………………………………………………………………………………….

Q.No. (3) What does the services Internet provides?

…………………………………………………...

Inte
rnet offers a large number of services to users some of them are email, WWW, FTP, Chatting

……………………………………………………………………………………………………………………...

Q.No. (4) What do you know about Email?

………………………………………………………………..

Email allows two or more users to communicate wi
th one another by messages that sent and receive
through computer.

Q.No. (5) What is WWW?

……………………………………………………………………………………..

WWW

stand for World Wide Web, it is used to view information in the form of text, images, audio/vide
from internet………………………………………
……………………………………………………………….

Q.No. (6) What is FTP or Define FPT?

……………………………………………………………………...

FTP stand for File Transfer Protocol used to exchange message file over the internet e.g. download

……………………………………………………………………………………………………………………...

Q.No. (7) What

do you know about chatting?

…………………………………………………………….

Chatting allow us to communicate with different people from all over the world either by writing text or
through voice.
…………………………………………………………………………………………………….

Q.No. (8)
What are means of connecting w
ith Internet?

………………………………………………..

Internet connectivity is possible in many ways. Telephone

or modem
, DSL and cable net are common
resources
…………………………………………………………………………………………………………..

Q.No. (9) What is DSL?

……………
………………………………………………………………………….

DSL stand for

Digital Subscriber Line, it is provides high speed internet access using telephone lines.

……………………………………………………………………………………………………………………...

Q.No. (10)

How you will access the Internet?

…………………………………………………………….

If you want to access internet,
you should hav
e the following items………………………………………..

(1)

Computer
:


it is fundamental requirement, without computer it impossible to access internet

………………
……………………………………………………………………………………………………...

(2)

Modem:


Modem is communication device use to connect with
internet.

……………………………………………………………………………………………………………………...

(3)

Telephone Line:


it is used as
medium;

it takes information from one computer to other.

……………………………………………………………………………………………………………………...

(4)

ISP:


ISP stand for Internet Service Provider, it
is company which provide the facility of internet

……………………………………………………………………………………………………………………...

(5)

Web Browser:

it is software that is used to make use of internet and its services
e.g.

internet
Explorer
……………………………………………………………………………………………………………………………
……...

Q.No. (11) What is web page?
……………………………………………………………………………….

Web page is document on the World Wide Web, it contain text, graphics, sounds, animation and
video. Every web page has its own address. ……………………………………………….........................

……………………
………………………………………………………………………………………………...


12

Q.No. (12) What is web site?

…………………………………………………………………………………

A web site is a collection of web pages maintained by person or organization.

……………………………………………………………………………………………………………………..
Q.No. (13) What is URL?

……
……
…………………………………………………………………………...

Every web site on the Internet has a unique address, called Uniform Resource Locator (URL)

……………………………………………………………………………………………………………………...

Q.No. (14) What is Internet Explorer?

……………………………………………………………………...

Internet Explore
r is a famous web browser; it is used to view web page or website on internet.

……………………………………………………………………………………………………………………...

Q.No. (15) How you will run Internet Explorer?

…………………………………………………………..

Double click on Internet Explorer icon, which is rest on

desktop
or act upon following procedure.

……………………………………………………………………………………………………………………...

Start Programs click on Internet Explorer

Q.No. (16) What is Search Engine?

…………………………………………………………………………

A Search engine is

a web based program available as website; use to search for particular
informatio
n

on internet. ………………………………………………………………………………………………………..

Q.No. (17) How you will open a web site?

………………………………………………………………….

Open Internet Explorer and write web site address

in its address bar and press enter, that web site
will going to open.






S
olved Exercise of …….Unit No. 04


Q.No. 1 Fill in the Blanks

…………………………………………………………………………..

(1)



A
Network

is a communication system connecting two or more computers.

………………
………
……………………………………………………………………………………………...

(2)


The Largest network in the world is

Internet

……………………………………………………………………………………………………………………...

(3)


Each website on the Internet has a unique address, called
Uniform Resource Locator (URL)

………………………………………………………
……………………………………………………………...

(4)


In email the word ‘e’ stands for
Electronic

……………………………………………………………………………………………………………………...

(5)


Telephone

is the oldest mean to access internet.

……………………………………………………………………………………………………………………...

(6)


A MODEM is an ac
ronym for
Modulator
-
Demodulator


……………………………………………………………………………………………………………………...

(7)


ISP

is the company that provides the facility of internet connection.

……………………………………………………………………………………………………………………...





13


Ma
tc
h the following by drawing lines
. ……
………

………………………………………
..

Column A





Column B




WWW






Internet connection



FTP






File exchange



DSL






E
-
mail



Telephone line




Web



MSN






Communication medium


Select the Best choice for the following Questions

……………………………………
..


(1)


W
hat are the rules for exchanging data between computer called?

……………………………………………………………………………………………………………………



(a) URL


(b) Protocol


(c) Medium


(d) Browser

(2)



What is the technology that uses existing telephone line to provide high speed Intern
et
Access?

……………………………………………………………………………………………………………………...



(a) DSL


(b) Cable modem


(c) Internal modem

(d) Dialup modem

(3)


What communication medium is used to transfer data in dialup modem internet access?

……………………………………………………………………………………………
………………………



(a) TV Cable


(b) Search Engine

(c) Telephone line

(d) Web Browser

(4)


Which device is used as a communication device in Internet?

……………………………………………………………………………………………………………………...



(a) Mouse


(b) Monitor


(c) Telephone set

(d
) Modem

(5)


Which of the following is famous and commonly used web browser?

……………………………………………………………………………………………………………………...



(a) MSN


(b) Internet Explorer

(c) Mozilla


(d) Yahoo

(6)


Which language is used to create web pages?

……………………
………………………………………………………………………………………………...



(a) FOXPRO (b) LOGO


(c) HTML


(d) JAVA

(7)



Which of the following in not a search engine?

……………………………………………………………………………………………………………………...



(a) Internet Explorer


(b) Yahoo


(c) MSN


(d) Google





Written BY:

Muhammad
imran shahid

S.S.T (CS)

Govt.

High

school

Abba khel MIanwali



14