Which of the following is a connection oriented transport la

题目
单选题
Which of the following is a connection oriented transport layer protocol? ()
A

 TCP

B

 UDP

C

 TFTP

D

 SNMP

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相似问题和答案

第1题:

A brand new network application is required for the Acme Company, and they are considering the use of a connectionless service. What are the characteristics of a connectionless service?()

A. It uses a Reliable transport mechanism.

B. It uses a Non-reliable transport mechanism

C. It is less bandwidth-intensive than connection oriented services

D. it uses handshaking


参考答案:B, C

第2题:

A brand new network application is required for the Acme Company, and they are considering the use of a connectionless service. What are the characteristics of a connectionless service?()

  • A、It uses a Reliable transport mechanism.
  • B、It uses a Non-reliable transport mechanism
  • C、It is less bandwidth-intensive than connection oriented services
  • D、it uses handshaking

正确答案:B,C

第3题:

Which two protocols are connection-oriented?()

A.Ethernet

B.PPP

C.TCP

D.UDP


参考答案:B, C

第4题:

面向连接(Connection-oriented)网络


正确答案: 一种网络协议,依赖发送方和接收器之间的显示通信和阻塞以管理双方的数据传输.网络系统需要在两台计算机之间发送数据之前先建立连接的一种特性。
面向连接工作方式的特点:不管是面向物理的连接还是面向逻辑的连接,其通信过程可分为三个阶段:连接建立、传送信息、连接拆除;一旦连接建立,该通信的所有信息均沿着这个连接路径传送,且保证信息的有序性(发送信息顺序与接收信息顺序一致);信息传送的时延相比无连接工作方式要小;一旦所建立的连接出现故障,信息传送就要中断,必须重新建立连接,因此对故障敏感。

第5题:

Which of the following is a connectionless transport layer protocol?()

  • A、 TCP
  • B、 HTTP
  • C、 SMTP
  • D、 UDP

正确答案:D

第6题:

Which of the following protocols utilize UDP as the layer 4 transport mechanism?()

  • A、TACACS
  • B、Telnet
  • C、SMTP
  • D、SNMP
  • E、HTTP
  • F、TFTP

正确答案:D,F

第7题:

In the "host to host" layer of the DOD model, which of the following is a valid connection oriented protocol?()

  • A、ARP
  • B、RARP
  • C、TCP
  • D、UDP
  • E、IP
  • F、ICMP
  • G、BootP

正确答案:C

第8题:

In the "host to host" layer of the DOD model, which of the following is a valid connection oriented protocol?()

A.ARP

B.RARP

C.TCP

D.UDP

E.IP

F.ICMP

G.BootP


参考答案:C

第9题:

Connection-oriented面向连接


正确答案: 网络系统需要在两台计算机之间发送数据之前先建立连接的一种特性。面向连接网络类似于电话系统,在开始通信前必须先进行一次呼叫和应答。

第10题:

Which of the following may be the disadvantages of road transport?()

  • A、Transport subject to traffic delays
  • B、Transport subject to breakdown
  • C、Goods susceptible to damage through careless driving
  • D、Bad weather

正确答案:A,B,C,D