1、Which of the follwoing is not correct about Token Ring Protocol
A.Token ring protocol, which was developed by IBM
B.All messages sent over the network move around the ring in the same direction by being forwarded from computer to computer.
C.Token Ring Protocol depends on intra-machine cooperation
D.Possess
2、Which of the following statement is TRUE about STAR Topology
A.Star topologies are difficult to manage in most ways but they are far from cheap to set up and use.
B.Star topologies are difficult to manage in most ways but they are far from expensive to set up and use.
C.Star topologies are easy to manage i
3、Which of the following statement is TRUE about TREE Topology
A.This type of topology suffers from the same centralization flaw as the star topology. If the device that is on top of the chain fails, consider the entire network down. Obviously this is impractical and not used a great deal in real applications.##
4、Which of the following statement is TRUE about MESH Topology
A.The full-mesh topology does not connects every single node together. But create the most redundant and reliable network around—especially for large networks.
B.The full-mesh topology does not connects every single node together. But does not crea
5、Choose all the correct statements about token ring protocol
A.It was developed by IBM in the 1960s and continues to be a popular protocol
B.When a message reaches its destination, the destination machine keeps a copy of it and forwards a copy on around the ring.
C.When the forwarded copy reaches the origi
6、Which of the following statements are correct about Peer-to-Peer model
A.The peer-to-peer model involves two processes communicating as equals.
B.P2P model, whose properties provide striking contrasts to the client/server model.
C.Peer-to-Peer model usually involves two processes that execute on a temporary basis.##
7、Which of the following statement are True about STAR Topology
A.It is one of the most popular topologies for Ethernet
B.They are ideal for small networks because they keep the layout simple.
C.You don’t need lots of cables to link devices together
D.It is easy to set up, it’s relatively cheap, and it crea
8、A LAN normally consists of a collection of computers many building complex. For example, the computers on a university campus or those in a manufacturing plant only might be connected by a LAN.
A.正确
B.错误
9、Computer system using Token Ring Protocol depends on inter-machine cooperation. If a machine insists on constantly transmitting messages of its own rather than forwarding those of the other machines, nothing will be accomplished. To solve this proble
A.正确
B.错误
10、Relying on one cable does mean that bus topologies does not have a single point of failure. If the cable fails then the entire network will not go down.
A.正确
B.错误
