Computer Science

Computer Science 

Important Questions and Answer

1. The Word Computer is Derived from the Latin Word 'Computere'
2. The First Numerical Calculation - Abacus
3. Who was first Devised computing Machine - Charles Babbage
4. The Transistor invented at Bell Laboratories in 1948.

Some Abbreviation of Net working

1. LAN - Local Area Network
2. MAN - Metropolitan Area NetWork
3. WAN - Wide Area NetWork
4. OSI - Open System InterConnection
5. GOSIPS - Government OSI Profiles (Government Open System Interconnection Profiles)

Generation of the Computer

1. First Generation - Vacuum Tubes
2. Second Generation - Transistors
3. Third Generation - Integrated Circuits
4. Fourth Generation - VLSI Techniques
5. Fifth Generation - Artificial Intelligence

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