Lesson Plan: Unit - 01 Computer Fundamentals
Subject: BELE2CFA : Computer Fundamentals And Applications
Topic of Study: Component of Computer System
Grade/Level: Bachelor of SCIENCE
Objective: To understand the components of Computer System
Time Allotment: 20 Minutes
4.0 Component of Computer System
4.0.1 What is Computer?
An electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program. - Oxford Dictionary.
4.0.3 Input Devices
4.0.4 Process Devices
4.0.1 What is Computer?
An electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program. - Oxford Dictionary.
4.0.2 What is System?
A system is a group of components that working together or work as a team and communicate & correlate to each other to achieve a goal.
Example:
Education System
Human body System
Biodiversity System
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| Figure 4.0 Components of Computer System |
- Devices which help to insert or add data into a computer system is called Input devices.
- Example: Keyboard, Mouse, Mic etc...
4.0.4 Process Devices
- Devices which help to process for data to information in Computer System is called Process devices.
- Example: CPU
- Devices which help to get back result or information from a computer system is called Output devices.
- Example: Monitor, Speaker, Printer etc..
- Devices which help to store data or information in a computer system is called Storage devices.
- Example: Primary Storage Devices, Secondary Storage Devices
- Devices which help to communicate between two or more computer system is called Communication devices.
- Example: Modem, Bridge, Switch, Router etc...
