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Mohamad Eskandarane Questions
11022 Questions
The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are
Networks
2022-05-24
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415
If communication software can be called the traffic cop of a micro communication system, then what should the modem be called?
Networks
2022-05-24
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425
For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters \'RS\' stand for?
Networks
2022-05-24
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405
Which of the following device copies electrical signals from one Ethernet to another?
Networks
2022-05-24
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424
The physical layer, in reference to the OSI model, defines
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2022-05-24
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423
A devices that links two homogeneous packet-broadcast local networks, is
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2022-05-24
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465
Demodulation is the process of
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2022-05-24
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Demodulation is a process of
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2022-05-24
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395
Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?
Networks
2022-05-24
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The cheapest modems can transmit
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2022-05-24
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444
The synchronous modems are more costly than the asynchronous modems because
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2022-05-24
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446
Which of the following device is used to connect two systems, especially if the systems use different protocols?
Networks
2022-05-24
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414
Which of the following types of channels moves data relatively slowly?
Networks
2022-05-24
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474
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11022
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