多选题Which three protocols use UDP as a transport protocol by default?（）AHTTPBTFTPCDNSDSNMPESMTP

题目
多选题
Which three protocols use UDP as a transport protocol by default?（）
A

HTTP

B

TFTP

C

DNS

D

SNMP

E

SMTP

相似考题

1.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.

2.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.

3.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.

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

更多“Which three protocols use UDP as a transport protocol by def”相关问题

  • 第1题：

    Which of the following protocols use both TCP and UDP ports?()

    A. FTP

    B. SMTP

    C. Telnet

    D. DNS

    E. All of the above


    参考答案：D

  • 第2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3题：

    On router R1， which three of the following protocols will be forwarded to a host specified by the "iphelper-address" interface configuration command if the configuration has not been modified by the"ip forward-protocol udp" global configuration command？（）

    • A、BOOTP
    • B、TFTP
    • C、ARP
    • D、DNS
    • E、proxy-ARP
    • F、FTP
    • G、CDP

    正确答案:A,B,D

  • 第4题：

    Which two characteristics describe the UDP protocol?（）

    • A、limited error checking
    • B、defined timers
    • C、no recovery mechanisms
    • D、three-way handshake

    正确答案: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.

    正确答案:B,C,E

  • 第6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7题：

    For the following protocols， which one provides a mechanism to transparently intercept and redirect CIFS traffic from a client to a local Cisco Wida Area Application engine？（）

    • A、Virtual Router Redundancy Protocol（VRRP）
    • B、File Transport Protocol（FTP）
    • C、Hot Standby Routing Protocol（HSRP）
    • D、Web Cache Communication Protocol（WCCP）

    正确答案:D

  • 第8题：

    多选题
    Which of the protocols below use TCP at the transport layer?（）
    A

    TFTP

    B

    SMTP

    C

    SNMP

    D

    FTP

    E

    HTTP

    F

    HTTPS


    正确答案： B,D
    解析： 暂无解析

  • 第9题：

    多选题
    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,E
    解析： 暂无解析

  • 第10题：

    多选题
    On router R1， which three of the following protocols will be forwarded to a host specified by the "iphelper-address" interface configuration command if the configuration has not been modified by the"ip forward-protocol udp" global configuration command？（）
    A

    BOOTP

    B

    TFTP

    C

    ARP

    D

    DNS

    E

    proxy-ARP

    F

    FTP

    G

    CDP


    正确答案： B,D
    解析： 暂无解析

  • 第11题：

    多选题
    Which three protocols use UDP as a transport protocol by default?（）
    A

    HTTP

    B

    TFTP

    C

    DNS

    D

    SNMP

    E

    SMTP


    正确答案： B,C
    解析： 暂无解析

  • 第12题：

    多选题
    Which two protocols use UDP as a transport protocol by default?（）
    A

    Telnet

    B

    ICMP

    C

    DHCP

    D

    RIP


    正确答案： A,B
    解析： 暂无解析

  • 第13题：

    Which of the following protocols use both TCP and UDP ports?（）

    • A、FTP
    • B、SMTP
    • C、Telnet
    • D、DNS
    • E、All of the above

    正确答案:D

  • 第14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15题：

    Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?（）

    • A、BOOTP
    • B、TFTP
    • C、ARP
    • D、DNS
    • E、proxy - ARP
    • F、FTP

    正确答案:A,B,D

  • 第16题：

    Which three protocols use UDP as a transport protocol by default?（）

    • A、HTTP
    • B、TFTP
    • C、DNS
    • D、SNMP
    • E、SMTP

    正确答案:B,C,D

  • 第17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18题：

    Which of the protocols below use TCP at the transport layer?（）

    • A、TFTP
    • B、SMTP
    • C、SNMP
    • D、FTP
    • E、HTTP
    • F、HTTPS

    正确答案:B,D,E,F

  • 第19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:A,C,E

  • 第20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21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22题：

    单选题
    Which of the following protocols use both TCP and UDP ports?（）
    A

    FTP

    B

    SMTP

    C

    Telnet

    D

    DNS

    E

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第23题：

    多选题
    Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?（）
    A

    BOOTP

    B

    TFTP

    C

    ARP

    D

    DNS

    E

    proxy - ARP

    F

    FTP


    正确答案： B,F
    解析： 暂无解析

  • 第24题：

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

     TCP

    B

     HTTP

    C

     SMTP

    D

     UDP


    正确答案： A
    解析： 暂无解析

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