What is the job of blend () and repartition () in Map Reduce?
What is factory pattern in php?
What is meant by deque?
How do you count in java?
How can we get Servlet API Request, Response, HttpSession etc Objects in action classes?
When do we go for dynamic picklist and for pick applet?
How does apache spark work?
What is join in mysql? What are the different types of join?
What is the Model testing in Machine Learning?
What are the different iis authentication modes in iis 5.0 and explain? Difference between basic and digest authentication modes?
Why am I getting ### in excel?
Is singleton beans are thread safe in spring framework?
What is primary key in dbms?
How do you reach a decision if you don't have all the facts?
For performing heavy duty operations what is suitable di api or di server ?