单选题Which correctly describes the tiers of the Oracle Workflow architecture?（）A Oracle Database tier and Application server tier onlyB Oracle Database tier, Application server tier, and End-user client tier onlyC Oracle Database tier, Application server ti

第1题：

第2题：

Which components are installed on the middle tier in a WebSphere Commerce V 5.6 three-tier configuration （i.e. in a three-node topology）？（）

• A、WebSphere Commerce Server， WebSphere Application Server and Web server plugin
• B、WebSphere Application Server， Database Client and Web server plugin
• C、WebSphere Commerce Server， Database Server and WebSphere Application Server
• D、WebSphere Commerce Server， WebSphere Application Server and Database Client
• E、Web server， WebSphere Commerce Server and WebSphere Application Server

第3题：

第4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 Object
• B、 Front Controller and Service Locator
• C、 Business Delegate and Transfer Object
• D、 Business delegate and Intercepting Filter
• E、 Model-View-Controller and Intercepting Filter

第5题：

What is the new Oracle Shared Server?（）

• A、An improved version of multithreaded server configuration. 
• B、A connection pooling configuration where several clients are connected to the same server process. 
• C、Two more database servers, which share data by means of database links; the client software is unaware to which server it is connected. 
• D、A configuration of Real Application Cluster where the client connection is routed to the least busy instance. 

第6题：

Integration between （）with "multi data sources" and（） is defined as Gridlink for RAC （Real Application Clusters）

• A、 Oracle Weblogic Server； Oracle Database
• B、 Oracle Weblogic Server clusters； Oracle Database
• C、 Oracle Weblogic Server clusters； Oracle Database RAC
• D、 Oracle OC4J； Oracle Database RAC

第7题：

Which Oracle Database component is audited by default if the unified Auditing option is enabled?（）

• A、Oracle Data Pump
• B、Oracle Recovery Manager (RMAN)
• C、Oracle Label Security
• D、Oracle Database Vault
• E、Oracle Real Application Security

第8题：

第9题：

Which two statements are true about the Oracle Enterprise Manager （OEM） ？（）

• A、 OEM can do management and monitoring across multiple WLS Domains
• B、 OE is a unified solution for management and monitoring across entire architecture - Web Tier， App Tier & DB Tier
• C、 OEM is focused solely on Oracle solutions， cannot manage 3rd party products
• D、 OEM includes tools to configure the operating system

第10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？（）

• A、 Deploy the application tier and the business tier to one role with two Medium instances.
• B、 Deploy the application tier and the business tier to one role with two Large instances.
• C、 Deploy the application tier role to a Medium instance.  Deploy the business tier role to a medium instance.
• D、 Deploy the application tier role to a Large instance.  Deploy the business tier role to a Large instance.