Online Access Free 1Z0-523 Practice Test

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

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

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?

• A.Distributed cache
• B.Near cache
• C.Replicated cache
• D.Local cache

Select three true statements regarding Coherence.

• A.Coherence provides better scale-out performance than an Application Server
• B.Coherence provides better throughput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
• C.Coherence provides better scale-out performance than a Database Server
• D.Coherence provides stronger data management than an Application Server

Which two statements are true about Oracle Real Operations Insight?

• A.It provides a set of management tools that enable automation of configuration.
• B.It provides enhanced visibility across the entire application infrastructure.
• C.It dramatically reduces costs associated with diagnostics, configuration, and deployment on production servers
• D.It significantly increases the performance of Web-based applications with no code change.

When scaling Coherence from one to two cache servers, it will not show the same scalability as two to four. Why?

• A.All of the above.
• B.Near cache is enabled with a larger quorum thus performance is improved.
• C.When going from one to two cache servers, object backups are copied across servers so work is doubled, but going from two to four is a fixed amount of work.
• D.Coherence uses a more efficient TCMP algorithm going from two to four cache servers.