Understand the Basic Networking concepts

 

 

Invention of W.W.W. è Tim Berners-Lee Co

 

There are various categories of computer systems                     

                                               

1. Microcomputer (Personal Computer)
2. Minicomputer.
3. Mainframe Computer.                                                       
4. Super Computer.
5. Workstation.

 

Benefits:-                                                                                                                              

1. Speed
2. Accuracy.
3. Diligence.

 

There are two types of Mouse.

1. Mechanical Mouse.
2. Optical Mouse.

Optical Mouse has Diff types:-

1.       Trackball Mouse

2.       Joystick Mouse {Recreational work}

3.       Light Mouse {light-sensitive}

4.        Wireless Mouse {Without Cable}

5.       Touch Pad Mouse {Pressure & Motion}

 

There are three types of scanner.

1.          Flat bad Scanner {Copy Machine}

2.          Sheet fed Scanner {Fax  (Facsimile) machine}

3.          Handheld Scanner {Engineering}