Java J2ee Interview Questions

451 java j2ee interview questions shared by candidates

A light bulb question. If you don't answer this you will be rejected, be prepared. :) Other interview questions are very easy if you have hands on programming experience. Funny part is in last round you will encounter light bulb question.
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Senior Java/J2EE Developer

Interviewed at ORBCOMM

2.8
Nov 28, 2017

A light bulb question. If you don't answer this you will be rejected, be prepared. :) Other interview questions are very easy if you have hands on programming experience. Funny part is in last round you will encounter light bulb question.

1. Print letters of string in diagonal matrix pattern. 2. Why do you want to change. 3. Resume related questions, GIT, Sonar. 4. Real-time : Did you faced any performance issue in real time and how did you solved it ? with the clear explanation.
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Senior Java/J2EE Developer

Interviewed at UnitedHealth Group

3.4
Feb 9, 2018

1. Print letters of string in diagonal matrix pattern. 2. Why do you want to change. 3. Resume related questions, GIT, Sonar. 4. Real-time : Did you faced any performance issue in real time and how did you solved it ? with the clear explanation.

The basic question of almost every interview- walk me through your resume and your previous work. Other questions were based on topics such as: runtime and compile-time polymorphism, OOPS concepts, exception hierarchy, shallow and deep cloning, and multi-threading. The other question was to guess the output of the program.
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Senior Java/J2EE Developer

Interviewed at Publicis Sapient

3.4
Jun 7, 2021

The basic question of almost every interview- walk me through your resume and your previous work. Other questions were based on topics such as: runtime and compile-time polymorphism, OOPS concepts, exception hierarchy, shallow and deep cloning, and multi-threading. The other question was to guess the output of the program.

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