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

See the build instructions for managing Coherence via JMX and put the steps in order. 
（）
1. Update set-env.cmd （or set-env.sh if you are building on UNIX） to reflect your system environment. 
2. Open a command shell and execute set-env.cmd （or source set-env.sh if you are building on UNIX） 
3. Run ant build. 
4. Deploy the jmx-console.war file found under the build directory to your application server. Be sure to start your application server JVM with the necessary Coherence 
Management Framework overrides. For example： -Dtangosol.coherence.management=all 
5. To remove build artifacts from your file system， run ’ant clean’

ABC Company has approximately 150’000 products in their catalog and wants to put these within a Coherence cache to improve performance and access times of their existing JEE application without too much change to existing code. There are a number of servlets that get the same product information multiple times within a page. There are also a number of server-based processes that run at regular intervals and also request product information many times. Products have small changes which need to be updated during the day. 
What would be the most appropriate caching scheme to use ？ （）