Java Interview Questions and Answers

J

Java Code Geeks

12 min read ยท Apr 15, 2026

Java Interview Questions and Answers

Preparing for a Java programming interview? This Guide, with over 100 questions and their answers, will get you ready in no time! In this guide we will discuss different types of questions that can be used in a Java interview, in order for the employer to test your skills in Java and object-oriented programming in general. In various sections we will discuss object-oriented programming and its characteristics, general questions regarding Java and its functionality, collections in Java, garbage collectors, exception handling, Java applets, Swing, JDBC, Remote Method Invocation (RMI), Servlets and JSP. With this free Guide you will also receive weekly news, tips and special offers delivered to your inbox courtesy of Java Code Geeks.

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