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Mohamad Eskandarane Questions
11022 Questions
Which of the following statements is correct?
Networks
2022-05-24
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A modem that is attached to the telephone system by jamming the phone\'s handset into two flexible receptacles in the coupler?
Networks
2022-05-24
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Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used?
Networks
2022-05-24
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A modulator converts a _____ signal to a(n) _____ signal
Networks
2022-05-24
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A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as
Networks
2022-05-24
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RS-449/442-A/423-A is
Networks
2022-05-24
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403
Which of the following allows devices on one network to communicate with devices on another network?
Networks
2022-05-24
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419
The _____ layer is the layer closest to the transmission medium
Networks
2022-05-24
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460
What is the name of the device that connects two computers by means of a telephone line?
Networks
2022-05-24
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408
Devices on one network can communicate with devices on another network via a
Networks
2022-05-24
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Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?
Networks
2022-05-24
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What is the name of the device that converts computer output into a form that can be transmitted over a telephone line?
Networks
2022-05-24
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Interconnected networks need communication processors such as switches, routers, hubs, and gateways. Select the best fit for answer:
Networks
2022-05-24
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11022
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