Java developer Interview Questions in United States | Glassdoor.co.in

Java developer Interview Questions in United States

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some questions about hashCode, equals method regex question java concurrency: wait, notify, notifyAll() swing component rendering routine(without using UI-delegate)

3 Answers

Is String immutable?

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how to find square root of integer

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Given a large file that does not fit in memory (say 10GB), find the top 100000 most frequent phrases. The file has 50 phrases per line separated by a pipe (|).

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How would you scale access to a system like Twitter

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Why are you looking for new work?

2 Answers

Technical Question: Given the following list of integers, how would you sort it the most efficiently and weed out duplicates at the same time?

4 Answers

Ed Round( Given an interface with 3 methods AddEmployee(int empid, String department); updateEmployee(int empid, String department); Collection reportEmployees(String Department);

3 Answers

The program they had me debug had many files and took a while to find it. Involved a depricated class.

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What is the minimum number of tables required to perform a SQL join?

2 Answers