what are the nodes in the Hadoop cluster?
How to start a new transaction in oracle?
As you know ruby provides four types of variables. List them and provide a brief explanation for each?
If class D is derived from a base class B
What are getter methods and setter methods?
why would you like to change your career from IT?
what should be the ideal replication factor in hadoop?
Is there any default username & pwd for bo designer & supervisor?
How match index is unique?
What does $home mean in linux?
Is singleton a design pattern?
Can we use jpa without hibernate?
what is operational risk and market risk in basel 2 norms.
What is xml signature/encryption?
What are steplib and joblib?