Computer Networking
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?

Recognised standard
None of these
Recommended standard
Random sequence
Registered source

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Computer Networking
Demodulation is a process of

converting analog to digital signals
performing data description.
converting digital to analog signals
multiplexing various signals into one high speed line signals

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Computer Networking
Which of the following is true regarding access lists applied to an interface?

You can place as many access lists as you want on any interface until you run out of memory.
You can apply only one access list on any interface.
You can apply two access lists to any interface.
One access list may be configured, per direction, for each layer 3 protocol configured on an interface.

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