Design a DAO layer where at run time it will be given wether you have to read from list of DB source or cache. The strategy how to access them will be given at run time. like sequential or parallel.
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Median in a binary tree.
Logical and aptitude
Traverse all the elements of a binary tree.
Asked Simple questions.Like Difference Between Static Binding,And Dynamic Binding.Question related to hashmap,What will happen when you dont override equals and hashcode method.Why it is important to over ride those.Some question related to Exceptionhow to trow custom run time exception. Explaion internal implementation of HashMap.
Find Nth(1st,2nd,3rd....N) Highest Salary in SQL ?
Standard questions such as algorithms, psuedo code for programs, puzzles
Google maps, bus route implementation algorithm. Given a source and destination you need to come up with the route and bus numbers you need to take(traveller may need to change multiple buses and wait for some period)
Do u speak tamil
Project Discussion - Details on one of the projects and why did you do it in a particular way. How can it be made better.
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