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