Basic Knowledge of Computer and Technology

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Computer Knowledge – Basic General Computer Awareness
Computer Knowledge – Basic General Computer Awareness

Read the article on Basic Computer Knowledge given below. Make points on Computer general knowledge while reading which will help for a better score in exams. We provide you with the details of computer knowledge that they are asking in all competitive exams. We provided with the details about the Computer generations, Memory details, Software Details and Input and Output Details in Detailed Method to understand more on computer knowledge.

Computer Knowledge:

Computer Knowledge Basic General Computer Awareness

What is a Computer?

Computer: A Computer is a General purpose machine, commonly consisting of digital circuitry, that accepts (inputs), stores, manipulates, and generates (outputs) data as numbers, text, graphics, voice, video files, or electrical signals, in accordance with instructions called a program.

Computer Knowledge Basic General Computer Awareness

Father of the computer – Charles Babbage.
Father of the modern computer – Alan Turing.
Basic Architecture of Computer: John Von Neumann (1947-49).
First Programmer: Lady Ada Lovelace (1880).
First Electronic Computer: ENIAC (1946) – J.P. Eckert & J.W. Mauchly.
The first computer for the home user introduced – IBM in 1981.
Full form of Computer:

C – Commonly
O – Operated
M – Machine
P – Particularly
U – Used for
T – Technical
E-Education
R – Research
Characteristics of Computer

Speed
Accuracy
Storage
Diligence
Versatility
Automation
Computer – An Introduction

A computer is a device that can receive process and store data.
However, all computers have several parts in common:
Input devices allow data and commands to the computer (Mouse, Keyboard etc.)
Memory for storing commands and data.
Central Processing Unit which controls the processing.
Monitor Process the information in the form of output.
Types of computers
Computers range in size an