2013年软考网络工程师模拟试题及答案三

　　In the following essay , each blank has four choices.Choose the most suitable one from the four choices and write down in the answer sheet.

　　To _(1)_ a TCP connection , that activating atation sends a message to another station.that station responds to the activating station that it is ready to establish a communication session.the first station then responds to confirm the connections and an _(2)_ transfer of data _(3)_ to establish data transfer controls.Connection-oriented sessions are useful for _(4)_ data exchanges or when a _(5)_ permanent connection is necessary.

　　(1)

　　A.creat

　　B.set up

　　C.produce

　　D.build

　　(2)

　　A.initial

　　B.empty

　　C.useful

　　D. active

　　(3)

　　A.tries

　　B.begins

　　C.take place

　　D.prepares

　　(4)

　　A.short

　　B.prolonged

　　C. user

　　D.control

　　(5)

　　A.very

　　B. prepably

　　C. apparently

　　D.relatively

　　答案：BACBD

　　In the following essay, each blank has four choices.Choose the most suitable one from the four choices and write down in the answer sheet

　　The key to SNMP _(1)_ is its simplicity.It has a small command set that does a good job of collecting information from _(2)_any network device . In a SNMP environment, _(3)_ of the work is handled by the network management system.Devices that are being managed are not _(4)_ with processing _(5)_ that might affect their performance.

　　(1)

　　A.popularity

　　B.function

　　C.efficiency

　　D.power

　　(2)

　　A.many

　　B.almost

　　C.a lot of

　　D. nearly

　　(3)

　　A.most

　　B.many

　　C.much

　　D.a lot

　　(4)

　　A.burdened

　　B.influenced

　　C.destroyed

　　D.mitigated

　　(5)

　　A.time

　　B.power

　　C.speed

　　D.overhead

　　答案：ABAAD