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Which application layer protocols correctly match a corresponding function？（Choose two.)

A、DNS dynamically allocates IP addresses to hosts

B、HTTP transfers data from a web server to a client

C、POP delivers email from the client to the server email server

D、SMTP supports file sharing

E、Telnet provides a virtual connection for remote access

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更多“Which application layer protoc…”相关的问题

第1题

According to the news item, which of the following is INCORRECT?

A．An international team of scientists will take part in the project.

B．The project will last forty days and scientists will draw a conclusion then.

C．The glass pipe can show various layers of different periods.

D．The project will insert several pipes into the earth below the sea.

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第2题

Which Layer 4 protocol is used for a Telnet connection between two Ezonexam routers?

A. IP

B. ICMP

C. DNS

D. TCP

E. UDP

F. RTP

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第3题

A customer is trying to decide which 802.1X inner protocol to use on their network. The customer requires that nopasswords be sent across the network in plain text, that the protocol be supported by the Windows native supplicant,and that the protocol supports password changes at Layer 2.Which protocol would meet the customers needs?（）

A. EAP-TLS

B. EAP-MD5

C. PAP

D. EAP-MSCHAPv2

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第4题

According to paragraph 3, what is unusual about the suns corona?

A．It is the outmost layer of the sun"s atmosphere and is correspondingly cooler.

B．It is hotter than the photosphere despite being farther away from the core.

C．It is 200 times as deep as the photosphere and is most visible to the naked eye.

D．It is the layer of the sun"s atmosphere where energy escapes as sunlight.

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第5题

According to paragraph 3, what is unusual about the sun's corona?

A．It is the outmost layer of the sun's atmosphere and is correspondingly cooler.

B．It is hotter than the photosphere despite being farther away from the core.

C．It is 200 times as deep as the photosphere and is most visible to the naked eye.

D．It is the layer of the sun's atmosphere where energy escapes as sunlight.

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第6题

Which two statements correctly describe a situation in which an Active/Standby Service Module design is being used?（）

A. Troubleshooting is more complicated.

B. Service and switch modules are underutilized.

C. Layer 2 adjacency is required with the servers that use this design.

D. Layer 3 adjacency is required with the servers that use this design.

E. Load balancing will always occur across both access layer uplinks.

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第7题

Which of these statements is correct regarding SSO and Cisco NSF?（）

A. Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds.

B. Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds.

C. Distribution switches are single points of failure causing outages for the end devices.

D. Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than one second.

E. NSF and SSO with redundant supervisors have the most impact on outages at the access layer.

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第8题

TCP／IP application layer protocols include the following except ( ).A、HTTPB、FTPC、UDPD、T

TCP/IP application layer protocols include the following except ( ).

A、HTTP

B、FTP

C、UDP

D、Telnet

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第9题

● A glue that holds the whole Internet together is the network layer protocol,(71). Unlike most older network layer protocols, it was designed from the beginning with internetworking in mind. Its job is to provide a -(72) way to transport datagrams from source to destination, without regard to whether these machines are on the same network or whether there are other networks in between them.

Communication in the Internet works as follows. The (73)layer takes data streams and breaks them up into datagrams. Each datagram is transmitted through the Internet, possibly being fragmented into smaller units as it goes. When all the pieces finally get to the destination machine, they are reassembled by the

(74) layer into the original datagram. This datagram is then handed to the transport layer, which inserts it into the receiving process' input stream.

An IP datagram consists of a header part and a text part. The header has a (75) part and a variable length optional part.

(71) A. IP (Internet Protocol)

B. IP (Interworking Protocol)

C. TCP (Transport Control Protocol)

D. TCP (Transfer Communication Protocol)

(72) A. best-quality

B. quality-guaranteed

C. connection-oriented

D. best-efforts

(73) A. data link

B. transport

C. network

D. application

(74) A. data link

B. transport

C. network

D. application

(75) A. 40-byte fixed

B. 64-byte fixed

C. 20~64 bytes variable

D. 20-byte fixed

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第10题

(74) layer into the original datagram. This datagram is then handed to the transport layer, which inserts it into the receiving process' input stream.

An IP datagram consists of a header part and a text part. The header has a (75) part and a variable length optional part.

(71) A. IP (Internet Protocol)

B. IP (Interworking Protocol)

C. TCP (Transport Control Protocol)

D. TCP (Transfer Communication Protocol)

(72) A. best-quality

B. quality-guaranteed

C. connection-oriented

D. best-efforts

(73) A. data link

B. transport

C. network

D. application

(74) A. data link

B. transport

C. network

D. application

(75) A. 40-byte fixed

B. 64-byte fixed

C. 20~64 bytes variable

D. 20-byte fixed

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Which application layer protocols correctly match a corresponding function？ （Choose two.)

Which application layer protocols correctly match a corresponding function？（Choose two.)