Q. The purpose of communication system is to transfer information from _______ to destination.

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Q. WDM stands for?

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Q. In this type of multiplexing time slots are preassigned to sources and fixed.

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Q. Controlling the frequency is referred as _________

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Q. A technique that can be a solution to the problem of synchronizing data sources.

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Q. For voice, each channel contains ___ word of digitized data.

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Q. Many time slots are wasted in __________

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Q. A technique that allocates time slots dynamically.

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Q. A system in which two channels are dedicated to transfer data.

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Q. In this technique, there is a link between subscriber and network and a local loop.

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Q. A topology that is responsible for describing the geometric arrangement of components that make up the LAN.

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Q. Bus is a type of topology.

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Q. _____ LAN topology describes the possible connections between pairs of networked end-points that can communicate.

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Q. A term that refers to the way in which the nodes of a network are linked together.

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Q. A network comprising o multiple topologies.

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Q. The participating computers in a network are referred to as:

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Q. A topology that involves Tokens.

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Q. A ____________WAN can be developed using leased private lines or any other transmission facility

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Q. A serially connected system of all the hubs of networks.

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Q. A piece of information which is sent along with the data to the source computer.

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