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Q.

With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts?

A

192

B

224

C

240

D

248

E

252

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10 characters per second

B

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120 characters per minute

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Switching at the network layer in the Internet uses the datagram approach to:

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IP switching

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Error detection at the data link level is achieved by

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Bit Stuffing

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Cyclic Redundancy Code

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Hamming Code

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