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Wednesday, December 8, 2021

Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF Download: Tamil Nadu STD 9th Science Chapter 26 Parts of Computer Notes

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Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF Download: Tamil Nadu STD 9th Science Chapter 26 Parts of Computer Notes
Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF Download: Tamil Nadu STD 9th Science Chapter 26 Parts of Computer Notes


Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF Download: Students of class can download the Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF Download from our website. We have uploaded the Samacheer Kalvi 9th Science Chapter 26 Parts of Computer notes according to the latest chapters present in the syllabus. Download Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Chapter Wise Notes PDF from the links provided in this article.


Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF Download

We bring to you specially curated Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF which have been prepared by our subject experts after carefully following the trend of the exam in the last few years. The notes will not only serve for revision purposes, but also will have several cuts and easy methods to go about a difficult problem.


Board

Tamilnadu Board

Study Material

Notes

Class

Samacheer Kalvi 9th Science

Subject

9th Science

Chapter

Chapter 26 Parts of Computer

Format

PDF

Provider

Samacheer Kalvi Books

How to Download Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDFs?

  1. Visit our website - https://www.samacheerkalvibook.com/
  2. Click on the Samacheer Kalvi 9th Science Notes PDF.
  3. Look for your preferred subject.
  4. Now download the Samacheer Kalvi 9th Science Chapter 26 Parts of Computer notes PDF.

Download Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Chapterwise Notes PDF

Students can download the Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF from the links provided in this article.


Tamilnadu Samacheer Kalvi 9th Science Solutions Chapter 26 Parts of Computer

Samacheer Kalvi 9th Science Parts of Computer Textbook Exercises

I. Choose the correct answer.

Question 1.
Which one of the following is an output device?
(a) Mouse
(b) Keyboard
(c) Speaker
(d) Pendrive
Answer:
(c) Speaker

Question 2.
Name the cable that connects CPU to the Monitor.
(a) Ethernet
(b) VGA
(c) HDMI
(d) USB
Answer:
(b) VGA

 

Question 3.
Which one of the following is an input device?
(a) Speaker
(b) Mouse
(c) Monitor
(d) Printer
Answer:
(b) Mouse

Question 4.
Which one of the following is an example for wireless connections?
(a) Wi-Fi
(b) Electric wires
(c) VGA
(d) USB
Answer:
(a) Wi-Fi

Question 5.
Pen drive is ………… device.
(a) Output
(b) Input
(c) Storage
(d) Connecting cable
Answer:
(c) Storage

II. Match the following.

  1. Bluetooth – (a) Connecting cable
  2. Printer – (b) LDMI
  3. Keyboard – (c) Wireless connection
  4. HDMI – (d) Output device

Answer:

  1. (c) Wireless connection
  2. (d) Output device
  3. (b) LDMI
  4. (a) Connecting cable

III. Short answer.

Question 1.
Name the parts of a computer.
Answer:
Three parts of the computer are :

  1. Input Unit
  2. Central Processing Unit (CPU)
  3. Output Unit.

 

Question 2.
Bring out any two differences between input and output devices.
Answer:

Input Device Output Device
The devices that are used to enter data are called input devices. The Output device converts the command received by the computer in the form of binary signals into easily understandable characters
Example: Keyboard, Mouse, Scanner, Barcode reader Example: Monitor, Printer, Speaker, scanner

Samacheer Kalvi 9th Science Parts of Computer Additional Questions

I. Short answers questions.

Question 1.
How are the computers classified?
Answer:
The computers can be classified based on their design, shape, speed, efficiency, working of the memory unit and their applications. The computers can be classified as follows;

  1. Mainframe Computer
  2. Mini Computer
  3. Micro or personal computer
  4. Supercomputer

 

Question 2.
Name two wireless connections and how it is used.
Answer:
Bluetooth, Wi-Fi are used to connect to internet without using any connecting cables.

  • Bluetooth: Mouse, Keyboard can be connected to the computer using the Bluetooth.
    Used in sharing data with nearby devices.
  • Wi-Fi: Net connectivity can be obtained using the Wi-Fi without any connecting cables. Any data from anywhere can be shared using Wi-Fi.

Question 3.
What is a memory unit and where is it present?
Answer:
The memory unit in the computer saves all data and information temporarily. It is present in the Central Processing Unit (CPU) which is the brain of the Computer.

II. Long answers questions.

Question 1.
Explain the types and functions of cables.
Answer:
The types of cable includes: Video Graphics Array (VGA), High Definition Multimedia Interface (HDMI), Universal Serial Bus (USB), Data cable, Power Cord, Mic cable, Ethernet cable.


How to Prepare using Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF?

Students must prepare for the upcoming exams from Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes PDF by following certain essential steps which are provided below.


  • Use Samacheer Kalvi 9th Science Chapter 26 Parts of Computer notes by paying attention to facts and ideas.
  • Pay attention to the important topics
  • Refer TN Board books as well as the books recommended.
  • Correctly follow the notes to reduce the number of questions being answered in the exam incorrectly
  • Highlight and explain the concepts in details.


Samacheer Kalvi 9th Science All Chapter Notes PDF Download


Frequently Asked Questions on Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes


How to use Samacheer Kalvi 9th Science Chapter 26 Parts of Computer Notes for preparation??

Read TN Board thoroughly, make separate notes for points you forget, formulae, reactions, diagrams. Highlight important points in the book itself and make use of the space provided in the margin to jot down other important points on the same topic from different sources.

How to make notes for Samacheer Kalvi 9th Science Chapter 26 Parts of Computer exam?

Read from hand-made notes prepared after understanding concepts, refrain from replicating from the textbook. Use highlighters for important points. Revise from these notes regularly and formulate your own tricks, shortcuts and mnemonics, mappings etc.
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