参考答案和解析
正确答案: C
解析: 暂无解析
更多“单选题Which of the following protocols defaults to port 161?()A SFTPB SNMPC SMTPD SNTP”相关问题
  • 第1题:

    Which of the following protocols uses port 119, by default?()

    A.NNTP

    B.NTP

    C.TFTP

    D.FTP


    参考答案:A

  • 第2题:

    Which of the following monitors a server to see which protocols might be in use?()

    A. Ping sweep

    B. Intrusion detection software

    C. Port scanner

    D. Wireless packet sniffer


    参考答案:B

  • 第3题:

    Which of the following protocols utilize TCP?()

    A. NTP

    B. NNTP

    C. SMTP

    D. SNMP

    E. HTTPS

    F. TFTP


    参考答案:B, C, E

  • 第4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5题:

    Which of the following protocols uses port 80?()

    • A、 SMTP
    • B、 HTTP
    • C、 HTTPS
    • D、 FTP

    正确答案:B

  • 第6题:

    Which three of the protocols below belong to the application layer?()

    • A、ARP
    • B、HTTPS
    • C、SMTP
    • D、CDP
    • E、TFTP
    • F、ICMP

    正确答案:B,C,E

  • 第7题:

    Which of the following protocols defaults to port 161?()

    • A、SFTP
    • B、SNMP
    • C、SMTP
    • D、SNTP

    正确答案:B

  • 第8题:

    Which of the following protocols uses port 443 by default?()

    • A、LDAP
    • B、SNMP
    • C、HTTPS
    • D、HTTP

    正确答案:C

  • 第9题:

    Which of the following devices would need to be configured to block specific ports and protocols from entering the network?()

    • A、Bridge
    • B、Firewall
    • C、Port replicator
    • D、Gateway

    正确答案:B

  • 第10题:

    Which of the following server roles provides a common time to all computers?()

    • A、NTP
    • B、SNMP
    • C、SMTP
    • D、RAS

    正确答案:A

  • 第11题:

    单选题
    Traffic coming across port 443 is for which of the following protocols?()
    A

    SFTP

    B

    FTP

    C

    HTTP

    D

    HTTPS


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    Which of the following protocols uses port 119, by default?()
    A

    NNTP

    B

    NTP

    C

    TFTP

    D

    FTP


    正确答案: A
    解析: 暂无解析

  • 第13题:

    Which of the following protocols defaults to port 161?()

    A.SFTP

    B.SNMP

    C.SMTP

    D.SNTP


    参考答案:B

  • 第14题:

    Which of the following protocols uses UDP to transfer files?()

    A.FTP

    B.SFTP

    C.SMTP

    D.TFTP


    参考答案:D

  • 第15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


    参考答案:D, F

  • 第16题:

    Traffic coming across port 443 is for which of the following protocols?()

    • A、SFTP
    • B、FTP
    • C、HTTP
    • D、HTTPS

    正确答案:D

  • 第17题:

    Which of the following monitors a server to see which protocols might be in use?()

    • A、Ping sweep
    • B、Intrusion detection software
    • C、Port scanner
    • D、Wireless packet sniffer

    正确答案:B

  • 第18题:

    Which of the following protocols utilize TCP?()

    • A、NTP
    • B、NNTP
    • C、SMTP
    • D、SNMP
    • E、HTTPS
    • F、TFTP

    正确答案:B,C,E

  • 第19题:

    Which of the following protocols encrypt communication?()

    • A、HTTPS
    • B、TELNET
    • C、SMTP
    • D、DNS
    • E、SSH

    正确答案:A,E

  • 第20题:

    Which of the following protocols requests membership to a multicast group?()

    • A、IGMP
    • B、SNMP
    • C、SMTP
    • D、ICMP

    正确答案:A

  • 第21题:

    Which of the following protocols uses port 119, by default?()

    • A、NNTP
    • B、NTP
    • C、TFTP
    • D、FTP

    正确答案:A

  • 第22题:

    单选题
    Which of the following protocols defaults to port 161?()
    A

    SFTP

    B

    SNMP

    C

    SMTP

    D

    SNTP


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following protocols uses port 80?()
    A

     SMTP

    B

     HTTP

    C

     HTTPS

    D

     FTP


    正确答案: D
    解析: 暂无解析

  • 第24题:

    单选题
    Which ports must be left open if an administrator plans to perform Dynamic LPAR operations?()
    A

     port 21(ftp):tcp and port 657(rmc):tcp

    B

     port 22(ssh):tcp and port 657(rmc):udp

    C

     port 657(rmc):tcp and port 657(rmc):udp

    D

     port 161(snmp):tcp and port 161(snmp):udp


    正确答案: A
    解析: 暂无解析