Hello, Welcome to Computer Education For All, In this Tutorial, We will Learn About the Summary of computer systems About the following topics
History and Generations of Computer Systems
Abacus:
Napier's Bones:
Pascaline:
Stepped Reckoner (Leibniz Wheel):
Difference Engine:
Analytical Engine:
Tabulating Machine:
Differential Analyzer:
Mark I:
First Generation Computers (1940-1956):
Second Generation Computers (1956-1963):
Third Generation Computers (1963-1971):
Fourth Generation Computers (1971 - Present):
Fifth-Generation Computers:
System:
Natural Systems:
Examples of Natural Systems:
Artificial Systems:
Examples of Artificial Systems:
Input Devices
Memory Types:
Output Devices:
Data Transmission:
Von Neumann Architecture:
Memory Units:
Memory Built-up:
Chip Memory:
Magnetic Memory:
Optical Memory:
Volatile Memory:
Non-Volatile Memory:
Computer Software:
System Software:
Application Software
Programming Languages:
Data Communication:
Modes of Network Communication
Communication Devices
Network Architecture
Network Topologies
Data Communication Standards
OSI Model:
Data Communication Protocols
Internet:
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