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30,911 developer java interview questions shared by candidates

Pay careful attention to the instructions given in emails by the recruiter. If you ignore them (and show up late, for example) it shows that you aren't careful or that you haven't considered this interview as important as you should have.
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Java Webapp Developer

Interviewed at Singlewire Software

3★
Feb 28, 2013

Pay careful attention to the instructions given in emails by the recruiter. If you ignore them (and show up late, for example) it shows that you aren't careful or that you haven't considered this interview as important as you should have.

They asked some good questions on Multithreading, synchronized keyword implementation, blocking queue , Collections and their hierarchy and up casting and down casting and significance of wrapper classes. Gave me to write a program to run three threads and print sequence 123123123. After that they asked about projects in current company that's it.
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Java Developer

Interviewed at Tata Consultancy Services

3.5★
Sep 18, 2016

They asked some good questions on Multithreading, synchronized keyword implementation, blocking queue , Collections and their hierarchy and up casting and down casting and significance of wrapper classes. Gave me to write a program to run three threads and print sequence 123123123. After that they asked about projects in current company that's it.

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