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A technician is using a packet sniffer to identify a server. The technician observes the followingnetwork traffic:Which of the following is MOST likely to be the server?()A.HOST-AB.HOST-BC.HOST-CD.HOST-D

题目
A technician is using a packet sniffer to identify a server. The technician observes the followingnetwork traffic:Which of the following is MOST likely to be the server?()

A.HOST-A

B.HOST-B

C.HOST-C

D.HOST-D

相似考题

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参考答案和解析
参考答案：A
更多“A technician is using a packet sniffer to identify a server. The technician observes the followingnetwork traffic:Which of the following is MOST likely to be the server?() ”相关问题

  • 第1题：

    OSPF is a link-state routing protocol。It is designed to be run internal to a single __（71__system。Each OSPF router maintains an identical __（72）__ describing the autonomous system’s topology。From this database，a routing table is calculated by constructing a shortest-path __（73）__。OSPF recalculates routes quickly in the face of topological changes，utilizing a minimum of routing __（74）__ traffic。OSPF provides support for equal-cost multipath。An area routing capability is provided，enabling an additional level of routing protection and a reduction in routing protocol __（75）__。

    A.autonomous

    B.network

    C.computer

    D.server


    正确答案：A
    OSPF是一种链路状态路由协议。该协议被设计成运行在单一的自治系统内部。每一个OFPF路由器都保持了同样的数据库，该数据库可以描述自治系统的拓扑图。通过该数据库，可以搭建的最短路径树以此计算路由表。OSPF在拓扑发生变化时，利用最小路由组播流量的快速重新计算路由。OSPF支持多条等价路径。OSPF提供区域路由的能力，在路由协议流量中赋予一个额外的路由保护和路由剪截能力。

  • 第2题：

    某电子商务网站中数据库连接程序conn.inc的部分代码如下，请将(41)空缺处的代码填写完整。set conn=server.(41)("adodb.connection")

    A．sq1

    B．like

    C．CreateObject

    D．GetRecordSet


    正确答案：C
    解析：ASP是通过一组被称为ADO(ActiveXDataObjects)的对象模块来对后台数据库进行操作。无论后台数据库采用何种形式，只要该数据库具有对应的ODBC或OLEDB驱动程序，ADO对象就能对该数据库进行操作。Server对象提供了一系列的方法和属性，在使用ASP编写脚本时是非常有用的。最常用的是Server.CreateObject方法，它允许在当前页的环境或会话中在服务器上实例化其COM对象。ASP在存取数据库之前，先要利用Server对象的CreateObject方法来创建ADO对象模块的Connection对象以建立数据库的连接。因此(41)空缺处所填写的内容是CreateObject。

  • 第3题：

    OSPF is a link-state routing protocol。It is designed to be run internal to a single （71）system。Each OSPF router maintains an identical （）describing the autonomous system’s topology。From this database，a routing table is calculated by constructing a shortest-path （）。OSPF recalculates routes quickly in the face of topological changes，utilizing a minimum of routing （） traffic。OSPF provides support for equal-cost multipath。An area routing capability is provided，enabling an additional level of routing protection and a reduction in routing protocol （）。

    A.autonomous
    B.network
    C.computer
    D.server

    答案：A
    解析：

  • 第4题：

    OSPF is a link-state routing protocol。It is designed to be run internal to a single __（71）__system。Each OSPF router maintains an identical __（72）__ describing the autonomous system’s topology。From this database，a routing table is calculated by constructing a shortest-path __（73）__。OSPF recalculates routes quickly in the face of topological changes，utilizing a minimum of routing __（74）__ traffic。OSPF provides support for equal-cost multipath。An area routing capability is provided，enabling an additional level of routing protection and a reduction in routing protocol__（75）__。

    71

    A.autonomous

    B.network

    C.computer

    D.server


    正确答案：A
    OSPF是一种链路状态路由协议。该协议被设计成运行在单一的自治系统内部。每一个OFPF路由器都保持了同样的数据库，该数据库可以描述自治系统的拓扑图。通过该数据库，可以搭建的最短路径树以此计算路由表。OSPF在拓扑发生变化时，利用最小路由组播流量的快速重新计算路由。OSPF支持多条等价路径。OSPF提供区域路由的能力，在路由协议流量中赋予一个额外的路由保护和路由剪截能力。

  • 第5题：

    A PC on a network segment sends data to another PC on a different segment.Which of the following correctly describe the correct order of how this data will be encapsulated?()

    A. Data, Frame, Packet, Segment, Bit

    B. Data, Frame, Segment, Packet, Bit

    C. Data, Packet, Frame, Segment, Bit

    D. Data, Packet, Segment, Frame, Bit

    E. Data, Segment, Frame, Packet, Bit

    F. Data, Segment, Packet, Frame, Bit


    参考答案：F

  • 第6题：

    下面是一段ASP程序，填空。  <% ’创建连接对象  Set Session（"conn"） = Server.CreateObject（"（）"） ’ 打开站点目录data子目录中的student.mdb的Access数据库  Session（"conn"）.（）= "Driver={Microsoft Access Driver （*.mdb）}；DBQ=" & Server. （）（"./data/student.mdb"） Session（"conn"）.（）   ’ 打开连接对象 ...... ’该部分为执行代码  Session（"conn"）.Close   ’关闭数据连接对象       （） ’释放连接对象  %>
    ADODB.Connection；ConnectionString；MapPath；Open；Set Session("conn") = Nothing
    略

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