Computer Networking
Layer 2 switching provides which of the following?1. Hardware-based bridging (ASIC)2. Wire speed3. Low latency4. Low cost

All of these
1 and 3
2 and 4
1, 2 and 4

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Computer Networking
Bulletin board system

None of these
is a modem capable of accepting commands
converts analog signals to digital signals
converts digital signals to analog signals
is a public access message system

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