Sr Java Developer Interview Questions

5,535 sr java developer interview questions shared by candidates

Logical tests were basically word trick questions. Nothing to do with logic at all. It's like a game. You play a lot with these types of questions then you get better with it. If done first time it'll take you around 40 minutes for both tests. Technical questions were for someone who's in community college taking Java course.
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Senior Java Developer

Interviewed at Canadian Institute for Health Information

3.9
Apr 28, 2015

Logical tests were basically word trick questions. Nothing to do with logic at all. It's like a game. You play a lot with these types of questions then you get better with it. If done first time it'll take you around 40 minutes for both tests. Technical questions were for someone who's in community college taking Java course.

how many methods are in Object class, why java allow to write Abstract class with any method( abstract or non abstract) such type of foolish questions., how to set data in final class etc. Worse company as per my experience.
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Senior Java Developer

Interviewed at Deloitte

3.8
Jan 18, 2017

how many methods are in Object class, why java allow to write Abstract class with any method( abstract or non abstract) such type of foolish questions., how to set data in final class etc. Worse company as per my experience.

List<String> list = new ArrayList<String>(); System.out.println(list.get(0)); what will be the output what type of ioc container in spring where we can use @bean and @ component what will happen if we do not provide constructor private in Singleton
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Senior Java Developer

Interviewed at Zensar Technologies

3.7
Jan 20, 2021

List<String> list = new ArrayList<String>(); System.out.println(list.get(0)); what will be the output what type of ioc container in spring where we can use @bean and @ component what will happen if we do not provide constructor private in Singleton

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