![]() With Java being around as long as it has, there are some reliable and credible books available to help prepare for Java interviews. Design patterns and design questions related to your projects.Basic Java constructs like loops and data types. ![]() ![]() OOPS concepts (Data Abstraction, Encapsulation, Inheritance, Polymorphism).There are a few topic areas to focus on when preparing for a Java interview and you should brush up on the following areas: Popular Topics to Consider for a Java Interview There is no way of guaranteeing which questions you will be asked in an interview, but it’s always better to be familiar with the frequently asked core Java interview questions. String or Array, you will still be able to clear these interviews if you are not a technical expert in them.Ĭonsidering Java is mainly used as an application programming language, the focus is associated accordingly with questions typically focusing on API and core concepts. Firstly, even though there will be questions about Data Structure and Algorithms, e.g. Java interviews are known to be a little different than the other traditional programming interviews. NIO patterns, algorithms, data structures, and coding. These days, you are more likely to be asked questions from the areas of Java that a developer might not typically be familiar with, e.g. You’ve got the interview-now what? While some job interviews can follow a straightforward, simple question and answer format, in the Java industry, preparing for an interview can be slightly more difficult.īack in the day, it used to be about knowing the difference between specific programming languages, but now Java interview questions are becoming more advanced. Special thanks to Shane O’Sullivan and the team from Jibestream for their help with this article. ![]()
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