process business logic
store business logic in the database
retrieve business logic from the database
manage communication between desktop/client tier and database tier
第1题:
A.database tier
B.application tier
C.client (desktop) tier
D.both database tier and application tier
第2题:
In an n-tier application, which two invocations are typically remote, not local?()
第3题:
A. Oracle Database tier and Application server tier only
B. Oracle Database tier, Application server tier, and End-user client tier only
C. Oracle Database tier, Application server tier, and Development client tier only
D. Oracle Database tier, Application server tier, Development client tier, and End-user client tier
第4题:
You have the following requirements: - Ensure that the business tier can be updated without affecting the application tier. - Use the minimum role instance size that meets or exceeds the current server specifications. You need to recommend a topology for hosting the application in Windows Azure. What should you recommend?()
第5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, because the business and resourcetiers are distributed, the application needs to minimize the inter-tier network traffic related to servicing clientrequests. Which design patterns, working together, address these issues?()
第6题:
Which is characteristic of the Business Delegate pattern?()
第7题:
You are evaluating a Windows Azure application. The application includes the following elements: - A web role that provides the ASP.NET user interface and business logic - A single SQL Azure database that contains all application data Each page must receive data from the business logic layer before returning results to the client. Traffic has increased significantly. The business logic is causing high CPU usage. You need to recommend an approach for scaling the application. What should you recommend?()
第8题:
A.process business logic
B.store business logic in the database
C.retrieve business logic from the database
D.manage communication between desktop/client tier and database tier
第9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?()
第10题:
You are migrating a solution to Windows Azure. The solution includes a web application and a business logic layer. The web application runs on three dual-core servers. The business logic layer runs on two quad-core servers. The Windows Azure application must match or exceed the current hardware specifications. You need to recommend role instance sizes that minimize cost. What should you recommend?()