what is difference between user exit, customer exit and badi?
Why put method is used?
how to set sample and standard concentration in RS method?
What causes polymorphism?
What is autonomous robot?
What are the types of windings according to the construction?
Are pig scripts support distributed file systems?
what is deadletter queue?
Which method is used in proxies?
Will a clean install remove all my files?
Define a binary search tree?
Describe the difference between data and database administration.
How to check array contains value or not?
Explain what lucene is in the zend framework?
what is the function of garbage collection in Ruby on Rails?