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A developer is designing a web application that must support multiple interfaces,including: an XML web service for B2B HTML for web-based clients WML for wireless customers. Which designpattern provides a solution for this problem?()A、Session FacadeB、Business DelegateC、Data Access ObjectD、Model-View-ControllerE、Chain of Responsibility
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A developer is designing a web application that must support multiple interfaces, including: • an XML web service for B2B • HTML for web-based clients • WML for wireless customers Which design pattern provides a solution for this problem?( )A、 Session FaçadeB、 Business DelegateC、 Data Access ObjectD、 Model-View-ControllerE、 Chain of Responsibility
You work with a SQL Server 2005 database that provides banking information for customers. You want customers to see banking reports that combine data that is retrieved from the database with real-time investment information that comes from a Web service provided by a third party. The investment information must be current when the reports are executed. You need to create the appropriate objects that support the reports. What should you do?()A、 Publish the data in the database as an XML Web service by using the FOR XML AUTO clause. B、 Create a table to store the banking information for each customer. Create a trigger that fires when data is inserted into the table that joins with the data coming from the Web service. C、 Create a Transact-SQL stored procedure that uses a temporary table to store the banking information for each customer. Update the table with the values from the Web service. D、 Have a developer in your company create an assembly that calls the remote Web service. Create aCLR function by using the assembly. Call the CLR function and combine the results with banking information in the database.
You create a Web Form that contains connected Web Parts. You write the following declaration in your Web Form. You need to ensure that your Web Part connection is valid. Which two actions should you perform? ()A、Include a data source identified as "WebPartConnection1" on the Web Form.B、Include a Web Part identified as "customerPart" on the Web Form.C、Include a Web Part identified as "ordersPart" on the Web Form.D、Ensure that you declare an interface named "IOrdersPart".E、Ensure that you declare an interface named "ICustomerPart".F、Ensure that each Web Part declares either a GetInterface or ProvideInterface method.
应该选择以下哪个产品来快速开发简单的交叉报表?()A、BusinessObjects EnterpriseB、Crystal reportC、Crystal xcelsiuseD、Web intelligence
You recently developed a Web application that accesses an external Web service to retrieve current exchange rates for Certkiller .com's e-Commerce Web site. The Web service converts USD prices to the customer's local currency. You have stored the URL to the external Web service's endpoint in the section of the Web.config file. The Web application has been successfully deployed to a Certkiller .com Web server named Certkiller -SR14. A few months later the vendor of the Web service changes the port that is used to access the Web service. You need to update the section of the Web application's Web.config file from Certkiller -WS528. You need to ensure that your solution has a minimal impact on customers that may be connected to the e-Commerce Web site. What should you do?()A、 Create a Host entry in the Lmhosts file on Certkiller -SR14. Point the Host entry to the new end point.B、 Use the Copy Web Site function in Visual Studio 2005 to deploy the Web.config file from Certkiller -WS528 to Certkiller -SR14.C、 Create a Web Setup project in Visual Studio 2005 to deploy the Web.config file from Certkiller -WS528 to Certkiller -SR14.D、 Use the Web Site Administration Tool to change the section of the Web.config file.
You are designing a web service that will be hosted in Windows Azure. The web service will accept and store structured and semi-structured data. The web service must meet the following requirements: - Update all data within a single transaction. - Enforce the data structure for structured data within the data store. You need to recommend an approach for storing the data. What should you recommend?()A、 Use Windows Azure Queues.B、 Use a single SQL Azure database.C、 Use a single Windows Azure Drive.D、 Use Windows Azure Table storage.