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多选题
An RPC/encoded Web service experiences poor performance at high message volumes. What can a developer do to improve this performance？（）
A
Turn off marshalling
B
Use binary encoding
C
Use RPC/literal encoding
D
Use document/literal encoding
E
Redesign to use more granular messaging
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● Web Service的各种核心技术包括XML、Namespace、XML Schema、SOAP、WSDL、UDDI、WS-Inspection、WS-Security、WS-Routing等，下列关于Web Service技术的叙述错误的是（69） 。（69）A．XML Schema是用于对XML中的数据进行定义和约束B．在一般情况下，Web Service的本质就是用HTTP发送一组WEB上的HTML数据包C． SOAP （简单对象访问协议）， 提供了标准的RPC方法来调用Web Service，是传输数据的方式D．SOAP是一种轻量的、简单的、基于XML的协议，它被设计成在WEB上交换结构化的和固化的信息
考题
Your complaint about the poor service of the hotel will be solved through the proper().
A、channelsB、canalsC、passagewayD、corridor
考题
An application or user experiences poor performance， yet examination of the nfsstat -c output indicates no or very few timeouts and retransmits. This means that the client is receiving responses from the server as fast as it is asking for them. What is the first thing to be checked？（）A、There is an appropriate number of NFS daemons running on the server machineB、There is an appropriate number of biod daemons running on the client machineC、The server is not CPU boundD、There is an appropriate number of biod daemons running on the server machine
考题
An RPC/encoded Web service experiences poor performance at high message volumes. What can a developer do to improve this performance？（）A、 Turn off marshallingB、 Use binary encodingC、 Use RPC/literal encodingD、 Use document/literal encodingE、 Redesign to use more granular messaging
考题
Which of the following is MOST likely to improve the performance of SOAP-based Web services？（）A、 Use message level securityB、 Use fine-grained Web servicesC、 Use document/literal instead of RPC/encodedD、 Avoid stale data in the UDDI registry by turning off caching
考题
A developer is designing a web application that makes many fine-grained remote data requests for each client request. During testing， the developer discovers that the volume of remote requests significantly degrades performance of the application. Which design pattern provides a solution for this problem？（）A、 FlyweightB、 Transfer ObjectC、 Service LocatorD、 Dispatcher ViewE、 Business DelegateF、 Model-View-Controller
考题
A developer is designing a web application that makes many fine-grained remote data requests for eachclient request. During testing， the developer discovers that the volume of remote requests significantlydegrades performance of the application. Which design pattern provides a solution for this problem？（）A、FlyweightB、Transfer ObjectC、Service LocatorD、Dispatcher ViewE、Business DelegateF、Model-View-Controller
考题
A customer has a critical, performance-sensitive web application that connects to a multinode Oracle RAC database. Which feature of WebLogic can provide significant performance benefit?（）A、The Web Session Affinity feature of Active GridLink for RACB、WebLogic Clustering C、The Transaction Affinity feature of Active GridLink for RACD、Coherence*Web Session Replication
考题
When your Solaris system is booted， a startup script initializes the rpcbind service. Which script is it？ （）A、 /lib/svc/method/net-physicalB、 /etc/rcS.d/S30networkC、 svc：/network/rpc/bind：defaultD、 /lib/svc/method/rpc-bind
考题
You are a database administrator for your company. The company runs a popular database-driven Web site against a SQL Server 2005 computer named SQL2. You need to ensure a quick response time and appropriate audit trail in the event that SQL2 experiences excessive traffic due to denial-of-service （DoS） attacks. Which two actions should you perform？（）A、Create a new performance alert to monitor the Current Bandwidth counter.B、Create a new performance alert to monitor the Bytes Total/sec counter.C、Configure the new performance alert to start a SQL Server Profiler trace.D、Configure the new performance alert to start a Network Monitor capture.
考题
You are designing an access control strategy for WEB2. Your solution must meet business requirements. What should you do？（）A、Install the Terminal Services Advanced Client Web client on WEB2B、Modify the Winreg registry key on WEB2C、Install the RPC over HTTP service on WEB2D、Modify the RestrictAnonymous registry key on WEB2
考题
你需要为WEB2设计一个访问控制策略，你的设计必须符合他们的要求，你该怎么做？（）A、Install the Terminal Services Advanced Client Web client on WEB2B、Modify the Winreg registry key on WEB2C、Install the RPC over HTTP service on WEB2D、Modify the RestrictAnonymous registry key on WEB2
考题
单选题Which of the following is MOST likely to improve the performance of SOAP-based Web services？（）A
Use message level securityB
Use fine-grained Web servicesC
Use document/literal instead of RPC/encodedD
Avoid stale data in the UDDI registry by turning off caching
考题
单选题Company.com has decided to use the FUBAR Application Server to host their web application. Unfortunately， the FUBAR Application Server uses the server machine’s file system for its JNDI namespace. Every JNDI lookup performed in the web application is translated into a file 1/0 operation， which results in very poor performance. Which J2EE pattern can help with this performance issue？（）A
Transfer ObjectB
Service LocatorC
Intercepting FilterD
Model-View-Controller
考题
单选题When your Solaris system is booted， a startup script initializes the rpcbind service. Which script is it？ （）A
/lib/svc/method/net-physicalB
/etc/rcS.d/S30networkC
svc：/network/rpc/bind：defaultD
/lib/svc/method/rpc-bind
考题
单选题A customer has a critical, performance-sensitive web application that connects to a multinode Oracle RAC database. Which feature of WebLogic can provide significant performance benefit?（）A
The Web Session Affinity feature of Active GridLink for RACB
WebLogic Clustering C
The Transaction Affinity feature of Active GridLink for RACD
Coherence*Web Session Replication
考题
单选题An application or user experiences poor performance， yet examination of the nfsstat -c output indicates no or very few timeouts and retransmits. This means that the client is receiving responses from the server as fast as it is asking for them. What is the first thing to be checked？（）A
There is an appropriate number of NFS daemons running on the server machineB
There is an appropriate number of biod daemons running on the client machineC
The server is not CPU boundD
There is an appropriate number of biod daemons running on the server machine
考题
单选题You have a server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. Server1 runs an application named App1. All client computers run Windows XP Professional Service Pack 3 （SP3）. Users from a remote network segment report poor performance when they run App1. You need to identify whether the cause of the poor network performance is packet loss. Which tool should you use？（）A
Netcap.exeB
Netstat.exeC
Pathping.exeD
Tracert.exe
考题
单选题You develop a Windows Communication Foundation (WCF) service. You enable all performance counters and run multiple calls to the service.The service must isolate session data to each user. You need to monitor the instancing behaviour used in the service. Which performance counter should you monitor?（）A
ServiceModeService 4.0.0.0/CallsB
ServiceModeService 4.0.0.0/InstancesC
ASP.Net StateService / Server Sessions ActiveD
ASP.Net StateService / Server Sessions Total
考题
单选题You work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication using Microsoft ASP.NET 3.5. This application will be part of a solution that contains a Windows Communication Foundation （WCF） service project. The Web application will be used to make calls to a service identified in theWCF service project. Management is planning to host the Web application on a separate serverfrom the WCF service. They want the WCF service to perform remotely. You need to add areference to the WCF service. What should you do？（）A
You should add an assembly reference to the project.B
You should add a project reference to the project.C
You should add a Web reference to the project.D
You should add a service reference to the project.
考题
多选题You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains three servers named -sr11， - sr12 and -sr13.-sr11 is configured as a mailbox server； -sr12 is configured as a client access server； and -sr13 is configured as a hub transport server.You have received complaints from the Company.com users that microsoft office outlook works very slowly.You need to find out the problem.What should you do？（）Athe best option is to run the performance monitor on -sr11 and -sr12 to gather the rpc performance data.Bthe best option is to run the message tracking viewer on -sr11 and -sr12 to gather the rpc performance data.Cthe best option is to run the exchange troubleshooting assistant on -sr11 and -sr12 to gather the rpc performance data.Dthe best option is to run the mail flow troubleshooter on -sr12 and -sr13 to gather the rpc performance data.
考题
单选题You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. The network contains a Web server that runs IIS 6.0 and hosts a secure intranet site. All users are required to connect to the intranet site by authenticating and using HTTPS. However， because an automated Web application must connect to the Web site by using HTTP， you cannot configure the intranet site to require HTTPS. You need to collect information about which users are connecting to the Web site by using HTTPS. What should you do？（）A
Check the application log on the Web server.B
Use Network Monitor to capture network traffic on the Web server.C
Review the log files created by IIS on the Web server.D
Configure a performance log to capture all Web service counters. Review the performance log data.
考题
单选题The good service at the hotel（）the poor food to some extent.A
made up forB
made upC
made forD
made out
考题
单选题You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1runs an application named App1. All client computers run Windows XP Professional Service Pack 3 (SP3). Users from a remote network segment report poor performance when they run App1. You need to identify whether the cause of the poor network performance is packet loss. Which tool should you use?（）A
Netcap.exe B
Netstat.exe C
Pathping.exe D
Tracert.exe
考题
单选题The good service at the hotel（）the poor food to some extentA
made up forB
made upC
made forD
made out
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