When would you use ISDN?

A.) To connect LANs using POTS

B.) To support applications requiring voice, data, and video

C.) When you need a consistent and very high rate of data speed

D.) To connect to IBM mainframes

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When would you use ISDN? A.) To connect LANs using POTS B.) To support applications requiring ..

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Answer: B

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When would you use ISDN? A.) To connect LANs using POTS B.) To support applications requiring ..

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B

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