Oracle 11g Interview Questions

Oracle 11g Interview Questions

Question
What are the major differences between oem 12c and oem 11g ?
 
Answer
Cloud control is the next version of Enterprise Manager, and has the same features and capabilities as Grid Control, plus new things (like cloud management). For more details about the new features, see:http://www.oracle.com/technetwork/oem/cloud-mgmt-496758.html?ssSourceSiteId=ocomen
 
Question
 
Can you please explain the upgrade process in 12c?
Answer
If you are planning to upgrade 11g to 12c . we have 3 ways . pls look this note for upgrade http://www.oracle.com/pls/em121/homepage
 
Question
Can LDAP be integrated using 12c.
Answer
Yes, we can confiure LDAP on 12c but not in llg .
 
Question
What are the features of oem 11g?
Answer
Please read all features in below : http://docs.oracle.com/cd/E11857_01/em.111/e11982/whats_new.htm
 
Question
What is the purpose of Webcache in OEM,Also can you please share common issue reported in grid and how to resolve them?
Answer
If we have problem with webcache then we can face performance issues on webpage and real time monitoring will stop for the node. increase the rule limit or flush cache for this issue. (grabage data) Web Cache Home page > Administration tab > Properties > Application > Rules
 
Question
 
Which is a better and stable version oem 12c or 11g and if clients want to implement oem in their environment now which one is advisable if they donot have their business on cloud ?
Answer
Based on the bussiness requirement your stackholder will decide which one is better for your bussiness/support. As per my view , advanced versions always prepefered to manage ablity to handle the max’m task with tool for smooth handovers