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单选题
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
Flyweight
B
Transfer Object
C
Service Locator
D
Dispatcher View
E
Business Delegate
F
Model-View-Controller
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单选题You need to design the Service Broker queues that will be used to submit requests for long-running reports. Your solution must minimize complexity of using the queues by applications. What should you do?（）A
Specify one queue for each client application that can submit report requests.B
Specify one queue for each of the two report-generation services.C
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Business Delegate and Intercepting Filter
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Install the Terminal Server option on all five Web servers. Use Terminal Services Configuration Manager to modify the session directory setting.B
Install the Terminal Server option on all five Web servers. Use Terminal Services Configuration Manager to create a new Microsoft RDP 5.2 connection.C
On each Web developer's client computer, select the Disk Drives check box in the properties of Remote Desktop Connection.D
On each Web developer's client computer, select the Allow users to connect remotely to this computer check box in the System Properties dialog box.
考题
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Business Delegate and Transfer ObjectB
Business Delegate and Service LocatorC
Front Controller and Business DelegateD
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Model-View-Controller and Intercepting Filter
考题
单选题A developer is designing a multi-tier web application and discovers a need to log each incoming client request. Which two patterns， taken independently， provide a solution for this problem？ （）A
Transfer ObjectB
Service LocatorC
Front ControllerD
Intercepting FilterE
Business DelegateF
Model-View-Controller
考题
单选题A developer is designing a multi-tier web application and discovers a need to hide the details of establishingand maintaining remote communications from the client. In addition， the application needs to find，in a transparent manner，the heterogeneous business components used to service the client’s requests. Which design patterns， working together， address these issues？（）A
Business Delegate and Transfer ObjectB
Business Delegate and Service LocatorC
Front Controller and Business DelegateD
Intercepting Filter and Transfer Object
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多选题Which two are characteristics of the Transfer Object design pattern？（）AIt reduces network traffic by collapsing multiple remote requests into one.BIt increases the complexity of the remote interface by removing coarse-grained methods.CIt increases the complexity of the design due to remote synchronization and version control issues.DIt increases network performance introducing multiple fine-grained remote requests which return verysmall amounts of data.
考题
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Install the Terminal Server option on all five Web servers. Use Terminal Services Configuration Manager to modify the session directory setting.B
Install the Terminal Server option on all five Web servers. Use Terminal Services Configuration Manager to create a new Microsoft RDP 5.2 connection.C
On each Web developer's client computer, select the Disk Drives check box in the properties of Remote Desktop Connection.D
On each Web developer's client computer, select the Allow users to connect remotely to this computer check box in the System Properties dialog box.
考题
单选题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
单选题A developer is designing a web application that must verify for each request： The originating request is froma trusted network. The client has a valid session.The client has been authenticated. Which design pattern provides a solution in this situation？（）A
Transfer ObjectB
Session FacadeC
Intercepting FilterD
Template MethodE
Model-View-Controller
考题
单选题A Company.com developer is designing a multi-tier web application and discovers a need to hide the details of establishing and maintaining remote communications from the client. In addition， because the business and resource tiers are distributed， the application needs to minimize the inter-tier network traffic related to servicing client requests. Which design patterns， working together， address these issues？（）A
Front Controller and Transfer ObjectB
Front Controller and Service LocatorC
Business Delegate and Transfer ObjectD
Business delegate and Intercepting FilterE
Model-View-Controller and Intercepting Filter
考题
单选题You are designing a Windows Azure application. The application includes two web roles and three instances of a worker role. The web roles will send requests to the worker role through one or more Windows Azure Queues. You have the following requirements： - Ensure that each request is processed exactly one time. - Minimize the idle time of each worker role instance. - Maximize the reliability of request processing. You need to recommend a queue design for sending requests to the worker role. What should you recommend？（）A
Create a single queue. Send requests on the single queue.B
Create a queue for each web role. Send requests on all queues at the same time.C
Create a queue for each workerrole instance. Send requests on each worker queue in a round robin.D
Create a queue for each combination of web roles and worker role instances. Send requests to all worker role instances based on the sending web role.
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