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Q. Single Mode for transmitting optical signals?
- Merely one beam from a light source is transmitted using a smaller range of angles
- Smaller diameter as well as lower density
- Makes propagation of beams approximately horizontal and delays are negligible
- All beams arrive together and is able to be recombined without signal distortion
- Utilizes stepped index fiber
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Simplicity The advantage of this approach is the simplicity of receiver buffering. The receiver need not buffer out of order packets the sender must maintain the upper an
Q. Mechanical Characteristics of RS232 interface? - 9-pin connector - 9-pin connector is more usually found in IBM-PC but it covers signals for asynchronous serial com
introduction
Transport Layer In computer networking it the transport layer is where sessions are exchanged between hosts. This layer resides between the application layer and networ
Q. Calculate Utilization percentage of the link? - System: Stop and wait ARQ - Bandwidth: 1Mbps - Round trip for one bit: 20ms - Frame length: 1000 bits Utilizatio
What are the two broad class classifications under which Networks can be divided? All computer networks fit in one of the two dimensions namely: a) Transmission Technol
What are advantages of having e-commerce over extranets
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