Unit 02 - Function & Components of a Computer System | #Grade_10 #05 #Tamil

Function of a Computer System

The main functions of a computer system is to input data, process and store data, and to produce information when needed. Several components are used for such functions. The following is the function of a computer system;

http://tech.ramsofttm.com/

Components of a computer system

Input Devices
  • Keyboard
  • Touch screen

  • Joy Stick

  • Light pen
  • Digital Camera

  • Webcam
  • Closed Circuit TV (CCTV)
  • Scanners
  • Bar Code Reader
  • OCR Device
  • ATM
  • Microphone
Output Devices
  • Monitor/ Screen
    • Cathode Ray Tube (CRT) Monitor
    • Liquid Crystal Display - LCD'
    • Light Emitting Diode - LED 
  • Multimedia Projector
  • Printers
http://tech.ramsofttm.com/
  • Seeker
http://tech.ramsofttm.com/

Central Processing Unit - CPU
  •  Arithmetic and Logical Unit (ALU)
  • Control Unit (CU)
  • Memory Register
Computer Memory

http://tech.ramsofttm.com/

Primary Memory
  • Random Access Memory (RAM)
http://tech.ramsofttm.com/

  • Read Only Memory (ROM)
http://tech.ramsofttm.com/

Secondary Memory
http://tech.ramsofttm.com/
  • Hard Disk
  • Floppy Disk
  • Magnetic Tape
  • CD
  • DVD
  • Bluray
  • USB Flash drive
  • SD Card

Unit 02 - Function & Components of a Computer System | #Grade_10 #05 #Tamil



author-photo

Hello, I’m Ramzan Graphics Designer and WEB Developer from Mutur, Trincomalee Sri Lanka.I am owner of Ram Soft Tm. I hold a Pearson BTEC HND in Computing from ESOFT Metro Campus.
PayPal|Bank

Post a Comment

[blogger][disqus][facebook]

ivythemes

{picture#https://ramsofttm.com/wp-content/uploads/2019/01/Ramzan-Lanka-480x480.jpg} Hello, I’m Ramzan Graphics Designer and WEB Developer from Mutur, Trincomalee Sri Lanka.I am owner of Ram Soft Tm . I hold a master degree of Graphic Design and WEB Developer {facebook#https://www.facebook.com/ramzanlankaa} {twitter#https://www.facebook.com/ramzanlankaa} {google#https://www.facebook.com/ramzanlankaa} {pinterest#https://www.facebook.com/ramzanlankaa} {youtube#https://www.facebook.com/ramzanlankaa} {instagram#https://www.facebook.com/ramzanlankaa}

Contact Form

Name

Email *

Message *

Powered by Blogger.