Computer Networking
The basic Ethernet design does not provide

multiple virtual networks
automatic retransmission of a message
None of these
addressing
access control

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Computer Networking
You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful?1. TFTP server software must be running on the router.2. TFTP server software must be running on your laptop.3. The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable.4. The laptop must be on the same subnet as the router's Ethernet interface.5. The copy flash tftp command must be supplied the IP address of the laptop.

5 only
2, 4 and 5
3 and 5 only
1, 3 and 4

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Computer Networking
In geosynchronous orbit, satellite

moves simultaneously
remains in a fixed position related to points on earth
None of these
remains in a fixed position so that as earth rotates, it can fully cover the earth
moves faster than the earth's rotation so that it can cover larger portion of earth.

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