Tell me how you define instance variable, global variable and class variable in ruby?
in dissolution why pool sample needed? in which type of drug pool sample need?
What is #include iomanip?
What are the different ways to trace a PeopleSoft AE program? SQR? COBOL?
how you can trim video in powerpoint 2013?
Why do we need to write test classes? How to identify if a class is a test class?
What is split() function?
What is the scripting standard while performing automation testing?
What do you mean by database?
how can you interact with database using compute node?
How many operational commands in hbase?
How can you lock record using soql so that it cannot be modified by other user?
What is transformation ratio what it describes?
What are contextual selectors?
What is the use of dependency injection in android?