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Java Software Developer Interview Questions

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3,069 java software developer interview questions shared by candidates

Telephonic round consist of your job profile questions and some basic aptitude questions like (defective ball problem) Interview round was also very easy. It consist of some basic OOPS concept question in C++ and Java. Some questions that I remember are related to polymorphism, inheritance, virtual functions and difference b/w Java and C++,advantage/disadvantage of Javascript and last second highest salary query in SQL.
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Software Engineer (Java Developer)

Interviewed at Cadence Design Systems

4.1★
Sep 3, 2016

Telephonic round consist of your job profile questions and some basic aptitude questions like (defective ball problem) Interview round was also very easy. It consist of some basic OOPS concept question in C++ and Java. Some questions that I remember are related to polymorphism, inheritance, virtual functions and difference b/w Java and C++,advantage/disadvantage of Javascript and last second highest salary query in SQL.

jwt likecycle Garbage collector working Hashmap and concurrent hashmap Coding question on objects comparision Where you used stream api in your project Acid properties Singleton object creation Design patterns knowledge Dependency injection
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Software Engineer - Java Developer

Interviewed at Innova Solutions

3.4★
Sep 20, 2024

jwt likecycle Garbage collector working Hashmap and concurrent hashmap Coding question on objects comparision Where you used stream api in your project Acid properties Singleton object creation Design patterns knowledge Dependency injection

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