What according to you is a common mistake apache spark developers make when using spark ?
Tell me what is the command to debug a python program?
What is ISAM?
How many rows can a database hold?
How to customize qtp?
What is $@ in shell?
Can you implement SCD2 using join, transformer and funnel stage?
how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.
How a source file is populated?
In delivery processing which step comes first picking, packing, posting goods issue ?
Explain named routes in laravel?
What are constructors in oop?
what is the role of Rails Controller?
Tell me how would I exceed your expectations on a short-term basis, say, in the first 30 to 60 days on the job? : insurance health
Explain if a flat file cotains 1000 records how can I get first and last records only?