参考答案和解析
正确答案: A
解析: 暂无解析
更多“单选题Which of the following ports does RDP use by default?()A 23B 902C 1677D 3389”相关问题
  • 第1题:

    Which of the following ports is the default for HTTP?()

    • A、21
    • B、25
    • C、80
    • D、110

    正确答案:C

  • 第2题:

    Which of the following ports should be allowed through a firewall for Telnet to function?()

    • A、23
    • B、25
    • C、50
    • D、110

    正确答案:A

  • 第3题:

    A technician is trying to connect from a home computer to their office computer, but cannotconnect via Remote Desktop. Which of the following ports needs to be open for RDP traffic to be allowed?()

    • A、21
    • B、80
    • C、443
    • D、3389

    正确答案:D

  • 第4题:

    Which of the following ports does POP3 services use, by default?()

    • A、25
    • B、110
    • C、143
    • D、443

    正确答案:B

  • 第5题:

    A technician cannot connect using Remote Desktop. Which of the following ports needs to be allowed in the firewall? ()

    • A、23
    • B、443
    • C、8080
    • D、3389

    正确答案:D

  • 第6题:

    Your company has 10 servers that run Windows Server 2008. The servers have Remote Desktop Protocol (RDP) enabled for server administration. RDP is configured to use default security settings. All administrators’ computers run Windows Vista. You need to ensure the RDP connections are as secure as possible.Which two actions should you perform? ()

    • A、Set the security layer for each server to the RDP Security Layer.
    • B、Configure the firewall on each server to block port 3389.
    • C、Acquire user certificates from the internal certification authority.
    • D、Configure each server to allow connections only to Remote Desktop client computers that use Network Level Authentication.

    正确答案:C,D

  • 第7题:

    单选题
    Which of the following ports is used for HTTPS traffic by default?()
    A

    80

    B

    143

    C

    443

    D

    8080


    正确答案: A
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following ports MUST be open on the firewall to allow remote desktop connection and remote assistance traffic through?()
    A

    21

    B

    443

    C

    3389

    D

    8080


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    Which of the following default ports must be opened to allow a technician to telnet into a machine?()
    A

    21

    B

    23

    C

    24

    D

    25


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following ports does a telnet application utilize?()
    A

     21

    B

     23

    C

     80

    D

     443


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following ports is the default telnet port?()
    A

    20

    B

    21

    C

    22

    D

    23


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    A technician is trying to connect from a home computer to their office computer, but cannotconnect via Remote Desktop. Which of the following ports needs to be open for RDP traffic to be allowed?()
    A

    21

    B

    80

    C

    443

    D

    3389


    正确答案: D
    解析: 暂无解析

  • 第13题:

    Which of the following ports does RDP use by default?()

    • A、23
    • B、902
    • C、1677
    • D、3389

    正确答案:D

  • 第14题:

    Which of the following ports is used by default for IMAP traffic?()

    • A、53
    • B、110
    • C、143
    • D、443

    正确答案:C

  • 第15题:

    Which of the following ports does a telnet application utilize?()

    • A、 21
    • B、 23
    • C、 80
    • D、 443

    正确答案:B

  • 第16题:

    Which of the following ports MUST be open on the firewall to allow remote desktop connection and remote assistance traffic through?()

    • A、21
    • B、443
    • C、3389
    • D、8080

    正确答案:C

  • 第17题:

    Which of the following ports is the default telnet port?()

    • A、20
    • B、21
    • C、22
    • D、23

    正确答案:D

  • 第18题:

    单选题
    Which of the following command line utilities can Karen, a technician, use to check for open ports?()
    A

    nbtstat

    B

    ipconfig

    C

    nslookup

    D

    netstat


    正确答案: A
    解析: 暂无解析

  • 第19题:

    单选题
    Which of the following ports does RDP use by default?()
    A

    23

    B

    902

    C

    1677

    D

    3389


    正确答案: D
    解析: 暂无解析

  • 第20题:

    单选题
    An administrator needs to review the open ports on a host. Which of the following commands should they use?()
    A

    traceroute -d

    B

    ping -t

    C

    netstat -ano

    D

    nbtstat -a


    正确答案: D
    解析: 暂无解析

  • 第21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: D
    解析: 暂无解析

  • 第22题:

    单选题
    A technician cannot connect using Remote Desktop. Which of the following ports needs to be allowed in the firewall? ()
    A

    23

    B

    443

    C

    8080

    D

    3389


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following ports is the default for HTTP?()
    A

    21

    B

    25

    C

    80

    D

    110


    正确答案: D
    解析: 暂无解析

  • 第24题:

    单选题
    Which of the following ports does POP3 services use, by default?()
    A

    25

    B

    110

    C

    143

    D

    443


    正确答案: D
    解析: 暂无解析