Samacheer Kalvi 6th Science Term 2 Solutions Chapter 7 Pdf
Tamilnadu Board Samacheer Kalvi 6th Science Term 2 Solutions Chapter 7: Tamilnadu State Board Solution Class 6 Science Term 2 Chapter 7 – Parts of Computer.
Samacheer Kalvi 6th Science Term 2 Solutions Chapter 7: Overview
Board |
Samacheer Kalvi |
Class |
6 |
Subject |
Science |
Chapter |
7 |
Chapter Name |
Parts of Computer |
Samacheer Kalvi 6th Science Term 2 Solutions Chapter 7 Pdf
I.) Choose the correct answer.
1.) Which one of the following is an output Device?
a.) Mouse
b.) Keyboard
c.) Speaker
d.) Pendrive
Answer: Speaker
Solution: speaker is an output device while mouse and keyboard are examples of input devices. Pendrive is a storage device.
2.) Name the cable that connects CPU to The Monitor
a.) Ethernet
b.) Power Cord
c.) HDMI
d.) USB
Answer: HDMI
Solution: HDMI stands for High-Definition Multimedia Interface. It is used for Connecting devices and transferring of audios and videos.
3.) Which one of the following is an input Device?
a.) Speaker
b.) Keyboard
c.) Monitor
d.) Printer
Answer:Keyboard
Solution:keyboard is an input Device and others are all output Devices.
4.) Which one of the following is an example For wireless connections
a.) Wi-Fi
b.) Electric wires
c.) VGA
d.) USB
Answer: Wi-Fi
Solution:Without using any Connecting devices or wires, Connection to internet can be done with the help of Wi-Fi.
5.) Pen drive is _______ device.
a.) Output
b.) Input
c.) Storage
d.) Connecting cable
Answer: Storage
Solution:Pendrive is a storage device as all the files and data that need to be saved and stored are put into this device.
II.) Match the following
1.) VGA – Input device
2.) Bluetooth – Connecting cable
3.) Printer – LDMI
4.) Keyboard – Wireless connection
5.) HDMI – Output device
Answer:
VGA | Connecting cable |
Bluetooth | Wireless connection |
Printer | Output Device |
Keyboard | Input device |
HDMI | LDMI |
III.) Give short answer
1.) Name the parts of a computer.
Answer:The input unit, the central processing unit and the output unit are the three main parts of the computer.
2.) Bring out any two differences between input and output devices.
Answer:
Input device | Output device |
Data and commands are send for processing with the help of input devices. | Commands in the form of binary signals are converted into easily understandable character with the help of output Devices. |
Examples- keyboard, mouse, scanner etc. | Examples- |