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多选题Which three statements describe the User Datagram Protocol (UDP)?（）AUDP provides delivery notification and error checking mechanisms.BUDP is faster than the Transmission Control Protocol (TCP).CUDP application examples include DNS and VoIP.DUDP is an a

题目
多选题
Which three statements describe the User Datagram Protocol (UDP)?（）
A

UDP provides delivery notification and error checking mechanisms.

B

UDP is faster than the Transmission Control Protocol (TCP).

C

UDP application examples include DNS and VoIP.

D

UDP is an application layer protocol.

E

UDP uses a best effort delivery approach.

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相似问题和答案

第1题：

在通信专业中，TCP的英文全称是()

A.Transmission Control Process

B.Transfer Control Protocol

C.Transmission Connecting Protocol

D.Transmission Control Protocol


正确答案：D

第2题：

TCP/IP is a communication protocol, which provides many different networking services. The TCP/IP Internet protocol suite is formed from two standards: the TCP （Transmission Control Protocol） and the IP（Internet Protocol）.

（72） means it is on the transport layer.

A.ISO

B.IP

C.OSI

D.TCP


正确答案：D
TCP/IP通信协议，它提供了许多不同的网络服务。TCP/IP网络协议是从两个标准的形成：TCP（传输控制协议）和IP（互联网协议）。（72）意味着它是在传输层。A.ISOB.IPC.OSID.TCP

第3题：

TCP/IP(Transmission Control Protoco/Internet Protocol)指传输控制协议。()


答案：错误

第4题：

Which two characteristitcs describe the UDP protocol?()

A. limited error checking

B. defined timers

C. no recovery mechanisms

D. three-way handshake


参考答案：A, C

第5题：

Which three statements describe the User Datagram Protocol (UDP)?()

A.UDP provides delivery notification and error checking mechanisms.

B.UDP is faster than the Transmission Control Protocol (TCP).

C.UDP application examples include DNS and VoIP.

D.UDP is an application layer protocol.

E.UDP uses a best effort delivery approach.


参考答案：B, C, E

第6题：

下面的缩写中,哪一个是不准确的()。

A.DNS-Dynamic Naming Service

B.UDP-User Datagram Protocol

C.DHCP-Dynamic Host Configuration Protocol

D.TFTP-Trivial File Transfer Protocol


参考答案：A

第7题：

● TCP/IP （71） layer protocols provide services to the application （72） running on a computer. The application layer does not define the application itself, but rather it defines （73） that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an （74） between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP （75） layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).


正确答案：A,B,A,C,D

第8题：

在通信专业中，TCP的英文全称是（），“认证”英文通常翻译为（）。

A．Transmission Control Process B．Transfer Control Protocol C．Transmission Connecting Protocol D．Transmission Control Protocol A．authentication B．authorization C．control D．encryption


正确答案：D,A

第9题：

Which three statements describe the Transmission Control Protocol (TCP)?()

A.TCP is a transport layer protocol.

B.TCP is faster than the User Datagram Protocol (UDP).

C.TCP provides delivery notification and error checking mechanisms.

D.TCP uses a best effort delivery approach.

E.TCP application examples include HTTP and SMTP.


参考答案：A, C, E

第10题：

Which two statements are characteristics of a distance vector routing protocol?()

A.RIP is an example of distance vector routing protocols

B.Updates are periodic and include the entire routing table

C.Routing updates are sent only after topology changes

D.The protocol can be useful in hub-and-spoke and hierarchical networks

E.Convergence is usually faster than with link state protocols

F.Each router has its own view of the topology


参考答案：A, B

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