Python or R is better for data science?
What is the difference between primary and secondary market?
What is use of substr and strstr function?
Why can't we make a class private in java?
Do hackers use linux?
q)what are the validations in sql*loader
Out of memory exception is there, how to handle that exception?
What is offset in excel?
What is the use of session management?
What is micro kernel approach and site its advantages?
what happens when namenode goes down during file read operation in hadoop?
Is left join faster than join?
Briefly describe a B+ tree. What is bulk loading in it?
Can you call from an inherited constructor to a specific base constructor if both base class and an inheriting class has a number of overloaded constructors?
What are the new features in ms exchange 2013?