多选题In a JSP-centric shopping cart application， you need to move a client’s home address of the Customerobject into the shipping address of the Order object. The address data is stored in a value object classcalled Address with properties for： street addre

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In a JSP-centric web application， you need to create a catalog browsing JSP page. The catalog is stored asa List object in the catalog attribute of the webapp’s ServletContext object.  Which scriptlet code snippetgives you access to the catalog object？（）

• A、<% List catalog = config.getAttribute（"catalog"）； %>
• B、<% List catalog = context.getAttribute（"catalog"）； %>
• C、<% List catalog = application.getAttribute（"catalog"）； %>
• D、<% List catalog = servletContext.getAttribute（"catalog"）； %>

第5题：

You are the administrator of a Windows 2000 network. You install Windows 2000 Professional on a new computer and configure the TCP/IP settings to have a static IP address. While testing network connectivity from the new computer, you discover an error in the DNS server address that is configured in the TCP/IP settings. You configure the correct DNS server address, which is 10.1.1.5. However, you are still unable to successfully connect to network resources by name. You run the IPconfig/all command. The results indicate that the DNS server address is now configured as 0.0.0.0 You need to ensure that the computer can connect to network resources by name. What should you do?（）

• A、Stop and restart the DNS Client service.
• B、Add 10.1.1.5 to the DNS server list on the TCP/IP Advanced Properties tab.
• C、Add an A （host） record for the computer to the DNS server’s zone file.
• D、Configure your DHCP server to have a DNS server address of 10.1.1.5.

第6题：

Which destination addresses will be used by Host A to send data to Host C?（）

• A、the IP address of Switch 1
• B、the MAC address of Switch 1
• C、the IP address of Host C
• D、the MAC address of Host C
• E、the IP address of the router's E0 interface
• F、the MAC address of the router's E0 interface

第7题：

In a JSP-centric shopping cart application， you need to move a client’s home address of the Customerobject into the shipping address of the Order object. The address data is stored in a value object classcalled Address with properties for： street address， city， province， country， and postal code. Which two JSPcode snippets can be used to accomplish this goal？（）

• A、<c：set var=’order’ property=’shipAddress’value=’${client.homeAddress}’ />
• B、<c：set target=’${order}’ property=’shipAddress’value=’${client.homeAddress}’ />
• C、<jsp：setProperty name=’${order}’ property=’shipAddress’ value=’${client.homeAddress}’ />
• D、<c：set var=’order’ property=’shipAddress’><jsp：getProperty name=’client’ property=’homeAddress’ /> </c：store>
• E、<c：set target=’${order}’ property=’shipAddress’><jsp：getProperty name=’client’ property=’homeAddress’ /> </c：set>

第8题：

Your network administrator has assigned you an IP address of 192.168.0.20 with subnet mask of 255.255.255.0.Your network is running in pure Windows 2000 domain. What else should know in order to join your computer to the Windows 2000 domain. （）

• A、 Address of DHCP server.
• B、 Address of WINS server.
• C、 Address of DNS server.
• D、 Address of default gateway

第9题：

You have an Exchange Server 2010 Hub Transport server named Hub1. You install an application on a third-party server named Server1.  You discover that the application cannot authenticate to remote servers.  You need to ensure that the application can relay e-mail messages by using Hub1.  What should you do？（）

• A、.Create a new Send connector.Add the TCP/IP address of Server1 to the Send connector .Modify the permissions for the Send connector
• B、.Create a new Receive connector.Add the TCP/IP address of Server1 to the Receive connector .Modify the permissions for the Receive connector
• C、.Add the TCP/IP address of Server1 to the default Receive connector .Create a message classification.Create a transport rule
• D、.Add the TCP/IP address of Server1 to the Client Receive connector .Create a remote domain.Create a transport rule

第10题：

A Windows Communication Foundation (WCF) service has a callback contract. You are developing a client application that will call this service.You must ensure that the client application can interact with the WCF service. What should you do?（）

• A、On the OperationContractAttribute, set the AsyncPattern property value to true.
• B、On the OperationContractAttribute, set the ReplyAction property value to the endpoint address of the client.
• C、On the client, create a proxy derived from DuplexClientBase<TChannel >.
• D、On the client, use GetCallbackChannel<T >.

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第15题：

下面的XML片断中结构完整的是（）。

• A、＜customer name=”＜xml＞.con”＞＜address＞123 MainStreet＞＜/address＞＜/customer＞
• B、＜customer＞＜name＞Joe’s XML Works＜/name＞＜address＞New York＜/costomer＞
• C、＜ customer type=extemal＞＜name＞Partners Unlimited＜/name＞＜/customer＞
• D、＜customer name=”John Doe”＞＜address＞123 Main Street＜/address＞ ＜zip code=”01837”/＞＜/customer＞

第16题：

Your network contains two DHCP servers. The DHCP servers are named DHCP1 and DHCP2. The   internal network contains 1，000 DHCP client computers that are located on a single subnet. A routerseparates the internal network from the Internet. The router has a single IP address on the internal  interface. DHCP1 has the following scope information. èStarting IP address： 172.16.0.1  èEnding IP address： 172.16.7.255  èSubnet mask： 255.255.240.0   You need to provide a fault-tolerant DHCP infrastructure that supports the client computers on the internal  network. In the event that a DHCP server fails， all client computers must be able to obtain a valid IP  address. How should you configure DHCP2？（） 

• A、Create a scope for the subnet 172.16.0.0/20. Configure the scope to use a starting IP address of  172.16.8.1 and an ending IP address of 172.16.15.254.
• B、Create a scope for the subnet 172.16.0.0/21. Configure the scope to use a starting IP address of  172.16.0.1 and an ending IP address of 172.16.15.254.
• C、Create a scope for the subnet 172.16.8.0/21. Configure the scope to use a starting IP address of  172.16.8.1 and an ending IP address of 172.16.10.254.
• D、Create a scope for the subnet 172.17.0.0/16. Configure the scope to use a starting IP address of  172.17.0.1 and an ending IP address of 172.17.255.254.

第17题：

Server load balancing （SLB） is the process of deciding to which server a load-balancing device should send a client request for service. Which predictors are supported on ACE in order to select the best server to fulfill a client request？ （）

• A、 Hash address： Selects the server by using a hash value based on either the source or destination IP address， or both
• B、 Hash URL： Selects the server by using a hash value based on the requested URL
• C、 Hash MAC.Selects the server by using a hash value based on either the source or destination MAC address， or both
• D、 Hash header： Selects the server by using a hash value based on the HTTP header name
• E、 Hash IP： Selects the server using a hash value based on the IP address

第18题：

You are subneting in the network， out of network address，what’s feature can add one more address？

第19题：

You have an Exchange Server 2010 organization.You attempt to create a new address list based on each userˉs country attribut.You discover that the country attribute is unavailable in the New Address List wizard.You need to create a new address list based on userˉs countr. What should you do？（）

• A、From the Exchange Management Shell， run the Set-AddressList cmdlet.
• B、From the Exchange Management Shell， run the New-AddressList cmdlet.
• C、From the Exchange Management Console （EMC）， create a new dynamic distribution group And then run the New Address List wizard.
• D、From the Exchange Management Console （EMC）， modify the properties of the All Users Address list and then run the New Address List wizard.

第20题：

You configure a W2kPro with static IP. You found an error in DNS server address. You configure DNS address to 10.1.1.5. But the W2kPro is still unable to connect to the network resource by name. You run ipconfig /all and see that DNS server address is：0.0.0.0 What do you do？ （）

• A、Stop and Restart DNS client service.
• B、Add 10.1.1.5 to DNS server list on TCP/IP advanced properties tab.  
• C、Add A （host） record for the computer to the DNS server zone file.  
• D、Configure DHCP server to have a DNS server address of 10.1.1.5

第21题：

You are creating a client application and configuring it to call a Windows Communication Foundation (WCF) service.When the application is deployed, it will be configured to send all messages to a WCF routing service. You need to ensure that the application can consume the target service after the application is deployed. What should you do?（）

• A、In the client application, add a service reference to the router service. In the client binding configuration, specify the address of the router service.
• B、In the client application, add a service reference to the target service. In the client binding configuration, specify the address of the target service.
• C、In the client application, add a service reference to the router service. In the client binding configuration, specify the address of the target service.
• D、In the client application, add a service reference to the target service. In the client binding configuration, specify the address of the router service.

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