Computer Networking
Which of the following is the address of the router?

None of these
The TCP address
The subnet mask
The IP address
The default gateway

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Computer Networking
The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer

The network becomes more efficient
An additional token is added for every 1,000 nodes
After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device
The network becomes less efficient
The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500

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Computer Networking
In geosynchronous orbit, satellite

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

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