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

题目

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.
相似考题

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

2.Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices)A. The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.B. The DHCP Discover message uses UDP as the transport layer protocol.C. The DHCP Discover message uses a special Layer 2 multicast address as the destination address.D. The DHCP Discover message uses TCP as the transport layer protocol.E. The DHCP Discover message does not use a Layer 2 destination address.F. The DHCP Discover message does not require a transport layer protocol.

3.Which one of the following protocols uses both UDP and TCP ports for the transport layer operation?A．FTPB．TFTPC．SMTPD．TelnetE．DNS

4.● A transport layer protocol has several responsibilities. One is to create a process-to-process (program-to-program) communication; TCP uses port （71） to accomplish this. Another responsibility of a transport layer protocol is to create a （72） and error-control mechanism at the transport level. TCP uses a sliding （73） protocol to achieve flow control. It uses the acknowledgment packet, time-out, and retransmission to achieve （74） control. The transport layer is also responsible for providing a connection mechanism for the application program. The application program sends （75） of data to the transport layer. It is the responsibility of the transport layer at the sending station to make a connection with the receiver.（71）A. numbersB. connectionsC. diagramsD. resources（72）A. procedureB. functionC. routeD. flow（73）A. pathB. windowC. frameD. diagram（74）A. packetB. timeC. errorD. phase（75）A. portsB. streamsC. packetsD. cells

更多“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”相关问题

  • 第1题：

    A transport layer protocol has several responsibilities. One is to create a process-to-process (program-to-program) communication; TCP uses port (71) to accomplish this. Another responsibility of a transport layer protocol is to create a (72) and error-control mechanism at the transport level. TCP uses a sliding (73) protocol to achieve flow control. It uses the acknowledgment packet, time-out, and retransmission to achieve (74) control. The transport layer is also responsible for providing a connection mechanism for the application program. The application program sends (75) of data to the transport layer. It is the responsibility of the transport layer at the sending station to make a connection with the receiver.

    （71）

    A．numbers

    B．connections

    C．diagrams

    D．resources


    正确答案：A

  • 第2题：

    ● The TCP protocol is a __（72）__ layer protocol．

    （72） A． physical B． network C． transport D． application


    正确答案：C
    TCP协议是传输层的协议。

  • 第3题：

    is a connectionless TCP/IP transport layer protocol.

    A．FTP

    B．UDP

    C．1P

    D．ICMP


    正确答案：B
    解析：UDP是一个无连接的TCP/IP传输层协议。

  • 第4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5题：

    TCP/IP （ ）layer protocols provide services to the application（请作答此空）running on a computer. The application layer does not define the application itself, but rather it defines（ ）that applications need--like the ability to transfer a file in the case of HTTP. In short, the application layer provides an（ ）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（ ）layer consists of two main protocol options--the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

    A.hardware]
    B.software]
    C.packet
    D.equipment

    答案：B
    解析：
    TCP/IP传输层协议为运行在计算机上的应用软件提供服务。应用层没有定义应用本身，而是定义了应用需要的服务，例如采用HTTP可以传输文件。简而言之，应用层提供了运行在计算机上的软件与网络之间的接口。TCP/IP应用层包括了很多的协议，HTTP仅是其中之一。TCP/IP传输层主要由两个可选的协议组成——传输控制协议(TCP)和用户数据报协议(UDP)。

  • 第6题：

    TCP/IP （ ）layer protocols provide services to the application（ ）running on a computer. The application layer does not define the application itself, but rather it defines（请作答此空）that applications need--like the ability to transfer a file in the case of HTTP. In short, the application layer provides an（ ）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（ ）layer consists of two main protocol options--the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

    A.services
    B.processes
    C.applications
    D.address

    答案：A
    解析：
    TCP/IP传输层协议为运行在计算机上的应用软件提供服务。应用层没有定义应用本身，而是定义了应用需要的服务，例如采用HTTP可以传输文件。简而言之，应用层提供了运行在计算机上的软件与网络之间的接口。TCP/IP应用层包括了很多的协议，HTTP仅是其中之一。TCP/IP传输层主要由两个可选的协议组成——传输控制协议(TCP)和用户数据报协议(UDP)。

  • 第7题：

    Which protocol and port have been assigned by IANA for RADIUS authentication？（）

    • A、UDP/1812
    • B、UDP/1813
    • C、TCP/1812
    • D、TCP/1813

    正确答案:A

  • 第8题：

    What is a benefit of Internet protocol (IP) telephony?（）

    • A、Synchronizes password exchanges for call setup
    • B、Eliminates the need for physical cabling in a TCP/IP network
    • C、Enables two-way voice transmission over a packet-switched TCP/IP network
    • D、Creates an encrypted tunnel for voice through a Transmission Control Protocol (TCP)/IP network

    正确答案:C

  • 第9题：

    Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true?（）

    • A、The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.
    • B、The DHCP Discover message uses UDP as the transport layer protocol.
    • C、The DHCP Discover message uses a special Layer 2 multicast address as the destination address.
    • D、The DHCP Discover message uses TCP as the transport layer protocol.
    • E、The DHCP Discover message does not use a Layer 2 destination address.
    • F、The DHCP Discover message does not require a transport layer protocol.

    正确答案:A,B

  • 第10题：

    多选题
    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.


    正确答案： C,E
    解析： 暂无解析

  • 第11题：

    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.


    正确答案： D,B
    解析： 暂无解析

  • 第12题：

    多选题
    Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true?（）
    A

    The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.

    B

    The DHCP Discover message uses UDP as the transport layer protocol.

    C

    The DHCP Discover message uses a special Layer 2 multicast address as the destination address.

    D

    The DHCP Discover message uses TCP as the transport layer protocol.

    E

    The DHCP Discover message does not use a Layer 2 destination address.

    F

    The DHCP Discover message does not require a transport layer protocol.


    正确答案： F,C
    解析： 暂无解析

  • 第13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14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15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16题：

    What are three characteristics of UDP?()

    A. UDP is faster than TCP

    B. UDP operates at the Transport Layer

    C. UDP is connection-oriented

    D. UDP data is sent best-effort

    E. UDP is more reliable than TCP


    参考答案：A, B, D

  • 第17题：

    TCP/IP（ ）layer protocols provide services to the application（ ）running on a computer.The application layer does not define the application itself,but rather it defines（ ）that applications need--like the ability to transfer a file in the case of HTTP.In short,the application layer provides an（ ）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（请作答此空）layer consists of two main protocol options--the Transmission Control Protocol（TCP）and the User Datagram Protocol（UDP）.

    A.application
    B.session
    C.physical
    D.transport

    答案：D
    解析：
    TCP/IP传输层协议为运行在计算机上的应用软件提供服务。应用层没有定义应用本身，而是定义了应用需要的服务，例如采用HTTP可以传输文件。简而言之，应用层提供了运行在计算机上的软件与网络之间的接口。TCP/IP应用层包括了很多的协议，HTTP仅是其中之一。TCP/IP传输层主要由两个可选的协议组成——传输控制协议（TCP）和用户数据报协议（UDP）。

  • 第18题：

    The TCP protocol is a （ ） layer protocol.

    A.physical
    B.network
    C.transport
    D.application

    答案：C
    解析：
    TCP协议是传输层的协议。 A．物理 B．网络 C．传输 D．应用参考答案：C

  • 第19题：

    Which one of the following protocols uses both UDP and TCP ports for the transport layer operation?（）

    • A、FTP
    • B、TFTP
    • C、SMTP
    • D、Telnet
    • E、DNS

    正确答案:E

  • 第20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.

    正确答案:B,C,E

  • 第21题：

    What are three characteristics of UDP?（）

    • A、UDP is faster than TCP
    • B、UDP operates at the Transport Layer
    • C、UDP is connection-oriented
    • D、UDP data is sent best-effort
    • E、UDP is more reliable than TCP

    正确答案:A,B,D

  • 第22题：

    单选题
    Which one of the following protocols uses both UDP and TCP ports for the transport layer operation?（）
    A

    FTP

    B

    TFTP

    C

    SMTP

    D

    Telnet

    E

    DNS


    正确答案： A
    解析： 暂无解析

  • 第23题：

    多选题
    What are three characteristics of UDP?（）
    A

    UDP is faster than TCP

    B

    UDP operates at the Transport Layer

    C

    UDP is connection-oriented

    D

    UDP data is sent best-effort

    E

    UDP is more reliable than TCP


    正确答案： A,B
    解析： 暂无解析

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