Q. A walkie-talkie operates in ____________

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Q. A coaxial cable has a bandwidth of ____’s of megahertz.

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Q. In TDM, the samples occupy adjacent time slots.

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Q. The carrier wave is a _________

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Q. Controlling the phase is referred as __________

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Q. A multiplexing technique based on sampling.

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Q. An example of FDM:

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Q. FDM stands for?

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Q. A modulation technique that improves channel bandwidth utilization.

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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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