Select three true statements regarding Coherence（）A、 Coherence provides stronger data management than an Application ServerB、 Coherence provides better scale-out performance than a Application ServerC、 Coherence provides better scale-out performance than 

第1题：

Which is a benefit of precompiling a JSP page？（）

• A、It avoids initialization on the first request.
• B、It provides the ability to debug runtime errors in the application.
• C、It provides better performance on the first request for the JSP page.
• D、It avoids execution of the _jspService method on the first request.

第2题：

How can the command-line Coherence application in Windows and UNIX be started ？（）

• A、 navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd （Windows） or ./bin/coherence.sh （UNIX）
• B、 navigate to the $COHERENCE_HOME directory and type coherence.cmd （Windows） or bin/coherence.sh （UNIX）
• C、 navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd （Windows） or coherence.sh （UNIX） 
• D、  All of the above

第3题：

第4题：

Which two statements are true about Oracle ActiveCache ？（）

• A、 it supports very large data-sets such as the result-sets from large search queries to be held in memory
• B、 it provides a set of management tools that enables automation of configuration
• C、 it provides enhanced visibility across the entire application infrastructure
• D、 it significantly increases the performance of Web-based applications with no code change

第5题：

Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?（）

• A、Coherence*Web
• B、Coherence*Extend
• C、TopLink Grid with Coherence
• D、Coherence cluster lifecycle management in WebLogic Server
• E、Named cache dependency Injection

第6题：

A customer wants to improve the availability of a web application and provide more predictable scalability when scaling out the application.    Which Feature of WebLogic should you recommend to help solve this problem?（）

• A、Oracle Web Grid
• B、ActiveCache
• C、Coherence Grid Edition
• D、WebLogic Session Replication
• E、Coherence Web Edition

第7题：

Which of the following BEST describes a Blade server？（）

• A、Provides higher levels of physical redundancy than a typical server
• B、Provides better rack space utilization than a typical server
• C、Is 1.75 inches in height to fit properly in a rack
• D、Uses an unshared backplane

第8题：

第9题：

You work as a database administrator for Certkiller .com. In your database server， the parameter PLSQL_OPTIMIZE_LEVEL has been set to 2. What would this setting achieve？（）

• A、It degrades the run time and compiler performance.
• B、It provides better run time and compiler performance.
• C、It provides better optimization of the statement during parse time.
• D、It forces the rule based optimizer to be used for statement optimization.
• E、It provides better run time performance but slightly degraded compiler performance. 
• F、It provides better run time performance but slightly degraded run time performance.

第10题：

Which two statements are TRUE regarding Coherence Indexes ？ （）

• A、 indexes are maintained by cache entry ownes
• B、 an application should not suggest an index that another aplication had suggested
• C、 indexes cannot be sorted
• D、 each application using Coherence may suggest the same set of indexes when it starts