Round-1
-written at their office(coin change, basic string encoding problem)
Round-2
-linked list merge point with corner cases and code
-coin change problem greedy approach
-java comparable and comparator discussion
Round-3
-Reading file using threads
-sql query on joins
* Project structure which you are currently working on
* Which database you worked on
Round-4
* Some more Sql queries
* Generate random number without library function
* Related to previous work and current offers in hand discussion