How is mongodb data stored?
Which topics are covered in Process Control?
What is aggregate and fragments in SEC?
Explain db?
Which instance will you use for deploying a 4-node hadoop cluster in aws ?
How many kind of lookups can be made and how?
What is actioninvocation in struts2?
Why we use mysql database?
Define dll hell?
What mechanism does java use for memory management?
Difference between role and profile? : salesforce admin
What is xml web service?
What are modifiers in c#?
Difference between Append Vs AppendTo?
How can you set an arbitrary number of Reducers to be created for a job in Hadoop?