参考答案和解析
正确答案:就是代理服务器。
更多“pot mapping的原理是什么?”相关问题
  • 第1题:

    VLAN Mapping 也称为 VLAN 映射,关于 VLAN Mapping 下面说法不正确的是()。

    A.通常在公网的边缘节点设备上配置VLAN Mapping功能

    B.VLAN Mapping可以节省公网VLAN资源

    C.当两个不同VLAN的用户私网需要通过运营商公网通信,可以通过VLAN mapping来实现

    D.VLAN Mapping只能用于用户VLAN处于同一私网VLAN的情况


    参考答案:D

  • 第2题:

    Auto RP mapping agent 是什么,224.0.1.39 是起什么作用?


    正确答案: Mapping agent is the router that make decision which router in the multicast domain is RP. Mapping agent receives the RP announcement messages from candidate RPs and arbitrates conflicts. The RP mapping agent then sends the consistent group-to-RP mappings using discovery messages to all other routers by dense mode flooding.
    The multicast address 224.0.1.39 is used by Candidate-RP to send RP-announce message as the destination IP address, and the mapping agent is listening for the address.

  • 第3题:

    What must be the same to make multiple switches part of the same Multiple Spanning Tree (MST)?()

    • A、VLAN instance mapping and revision number
    • B、VLAN instance mapping and member list
    • C、VLAN instance mapping, revision number, and member list
    • D、VLAN instance mapping, revision number, member list, and timers

    正确答案:A

  • 第4题:

    盆栽试验 pot experiment


    正确答案: 在人为控制条件下,将生长介质置于特制的容器中在温室、网室或人工气候箱等设施中,所进行的植物培育的各种试验的总称。

  • 第5题:

    Protel99SE原理图编辑中可以作为电阻的元件包括()

    • A、CAP
    • B、DIODE
    • C、RESPACK2
    • D、RES2
    • E、POT1

    正确答案:C,D,E

  • 第6题:

    Your manager has informed you that only specific users can have access to the Preferred Members role, and that these users are restricted to the Preferred Members role. The Preferred Members role-mapping rule is currently set as the last rule in your role-mapping rules and is based on username. Currently all users are assigned to the Preferred Members role-mapping rule. Which three changes in the admin GUI will enforce your managers change request?()

    • A、Move the Preferred Members role-mapping rule to the top of the list.
    • B、Remove the Preferred Members role from the role-mapping rule.
    • C、Edit the Preferred Members role-mapping rule so that the username is equal to *.
    • D、Edit the Preferred Members role-mapping rule so that only the select users are assigned to the role-mapping rule.
    • E、Edit the Preferred Members role-mapping rule and select "Stop processing rules when this rule matches".

    正确答案:A,D,E

  • 第7题:

    *.POT文件是什么文件类型?()

    • A、演示文稿
    • B、模板文件
    • C、其它版本文稿
    • D、可执行文件

    正确答案:B

  • 第8题:

    名词解释题
    盆栽试验 pot experiment

    正确答案: 在人为控制条件下,将生长介质置于特制的容器中在温室、网室或人工气候箱等设施中,所进行的植物培育的各种试验的总称。
    解析: 暂无解析

  • 第9题:

    问答题
    Auto RP mapping agent 是什么,224.0.1.39 是起什么作用?

    正确答案: Mapping agent is the router that make decision which router in the multicast domain is RP. Mapping agent receives the RP announcement messages from candidate RPs and arbitrates conflicts. The RP mapping agent then sends the consistent group-to-RP mappings using discovery messages to all other routers by dense mode flooding.
    The multicast address 224.0.1.39 is used by Candidate-RP to send RP-announce message as the destination IP address, and the mapping agent is listening for the address.
    解析: 暂无解析

  • 第10题:

    单选题
    Which DBMS_RESOURCE_MANAGER procedure prioritizes consumer-group mappings?()
    A

     CREATE_MAPPING_PRIORITY

    B

     SET_MAPPING_PRIORITY

    C

     SET_MAPPING_ORDER

    D

     PRIORITIZE_MAPPING_ORDER

    E

     This functionality is not available through the DBMS_RESOURCE_MANAGER package.


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    VLAN Mapping 也称为 VLAN 映射,关于 VLAN Mapping 下面说法不正确的是()。
    A

    通常在公网的边缘节点设备上配置VLAN Mapping功能

    B

    VLAN Mapping可以节省公网VLAN资源

    C

    当两个不同VLAN的用户私网需要通过运营商公网通信,可以通过VLAN mapping来实现

    D

    VLAN Mapping只能用于用户VLAN处于同一私网VLAN的情况


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    Which of the following describes a static NAT?()
    A

    A static NAT uses a one to many mapping.

    B

    A static NAT uses a many to one mapping.

    C

    A static NAT uses a many to many mapping.

    D

    A static NAT uses a one to one mapping.


    正确答案: D
    解析: 暂无解析

  • 第13题:

    VLAN mapping可以实现不同VLAN间通信,下面关于VLAN mapping说法不正确的是()。

    A.VLAN Mapping也叫VLAN translation,发生在报文从入端口进来之后,从出端口转发出去之前

    B.VLAN Mapping可以实现用户VLANID和运营商VLANID的相互转换

    C.VLAN Mapping可以通过配置来实现

    D.VLAN mapping就是增加一层VLANTag


    参考答案:D

  • 第14题:

    In 802.1s, how is the VLAN to instance mapping represented in the BPDU?()

    • A、The VLAN to instance mapping is a normal 16-byte field in the MST BPDU.
    • B、The VLAN to instance mapping is a normal 12-byte field in the MST BPDU.
    • C、The VLAN to instance mapping is a 16-byte MD5 signature field in the MST BPDU.
    • D、The VLAN to instance mapping is a 12-byte MD5 signature field in the MST BPDU.

    正确答案:C

  • 第15题:

    The configuration of a Web Services Security management (WSSM) Partner allows for the specification of XSL mapping rules. What is the input and output of these XSL mapping rules?()

    • A、The input to the XSL mapping rules of a WSSM Partner is the binary security token as received on the Web Service request. The output of the mapping rules is a new security token ready for use by the Web Service application. 
    • B、The input to the XSL mapping rules of a WSSM Partner is an STSUniveralUser XML document created from the security token received on the Web Service request. The output of the mapping rules is an arbitrary collection of attributes that will be made available to the Web Services application. 
    • C、The input to the XSL mapping rules of a WSSM Partner is an STSUniveralUser XML document created from the security token received on the Web Service request. The output of the mapping rules is a new STSUniversalUser XML document that represents the security token required by the application. 
    • D、The input to the XSL mapping rules of a WSSM Partner is an STSUniveralUser XML document created from the security token received on the Web Service request. The output of the mapping rules is an IBM Tivoli Access Manager for e-business credential that will be used to authorize the partner's access to the Web Service application.

    正确答案:C

  • 第16题:

    下面哪个节点被用于配置Servlets的url-pattern。()

    • A、〈servlet〉
    • B、〈class〉
    • C、〈servlet-mapping〉
    • D、〈mapping〉

    正确答案:C

  • 第17题:

    Which of the following describes a static NAT?()

    • A、A static NAT uses a one to many mapping.
    • B、A static NAT uses a many to one mapping.
    • C、A static NAT uses a many to many mapping.
    • D、A static NAT uses a one to one mapping.

    正确答案:D

  • 第18题:

    In your test database, you have created the ORDERS table as an index/x7forganized table (IOT). To facilitate faster querying, you have created a mapping table and a bitmap index on the ORDER_FILLED column. You observe that the query performance degrades when users perform a large volume of transactions.  While investigating the reason, you find that the mapping table segment is fragmented, leading to poor performance. Which option would you use to defragment the mapping table without affecting the original table data?()

    • A、export and import the mapping table
    • B、drop and re­create the mapping table
    • C、truncate the mapping table and reinsert the values
    • D、use the ALTER TABLE .. REBUILD command to defragment the mapping table

    正确答案:B

  • 第19题:

    单选题
    VLAN mapping可以实现不同VLAN间通信,下面关于VLAN mapping说法不正确的是()。
    A

    VLAN Mapping也叫VLAN translation,发生在报文从入端口进来之后,从出端口转发出去之前

    B

    VLAN Mapping可以实现用户VLANID和运营商VLANID的相互转换

    C

    VLAN Mapping可以通过配置来实现

    D

    VLAN mapping就是增加一层VLANTag


    正确答案: D
    解析: 暂无解析

  • 第20题:

    问答题
    pot mapping的原理是什么?

    正确答案: 就是代理服务器。
    解析: 暂无解析

  • 第21题:

    单选题
    In your test database, you have created the ORDERS table as an index-organized table (IOT). To facilitate faster querying, you have created a mapping table and a bitmap index on the ORDER_FILLED column. You observe that the query performance degrees when users perform a large volume of transactions. While investigating the reason, you find that the mapping table segment is fragmented, leading to poor performance. Which option would you use to defragment the mapping table without affecting the original table data?()
    A

     Export and import the mapping table.

    B

     Drop and re-create the mapping table.

    C

     Truncate the mapping table and reinsert the values.

    D

     Use the ALTER TABLE .. REBUILD command to defragment the mapping table.


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    *.POT文件是什么文件类型?()
    A

    演示文稿

    B

    模板文件

    C

    其它版本文稿

    D

    可执行文件


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    In 802.1s, how is the VLAN to instance mapping represented in the BPDU?()
    A

    The VLAN to instance mapping is a normal 16-byte field in the MST BPDU.

    B

    The VLAN to instance mapping is a normal 12-byte field in the MST BPDU.

    C

    The VLAN to instance mapping is a 16-byte MD5 signature field in the MST BPDU.

    D

    The VLAN to instance mapping is a 12-byte MD5 signature field in the MST BPDU.


    正确答案: A
    解析: 暂无解析