Jvm Architecture Interview Questions

Once source code i e java file is compiled on one platform bytecode is formed.

Jvm architecture interview questions. 250 java j2ee architect interview questions and answers question1. Every platform have different jvm implementation. Review them make them a part of java jvm vocabulary and talk about them confidently during your interview process. What are the different types of memory used by jvm.

What is permgen or permanent generation. Another very important jvm interview question for all developers. Below jvm interview questions answers tips and samples will simplify this topic and get you grounded on the basic jvm concepts. That bytecode can be executed interpreted on any other platform running a jvm.

A specification where working of java virtual machine is specified. When are static variables loaded in memory. Jvms are available for many hardware and software platforms i e. Java interview questions and answers on jvm and java memory management q1.

When a string is created and if the string. Why jvm is called abstract machine question 2. It is a specification that provides runtime environment in which java bytecode can be executed. How does jvm work.

What are various types of class loaders used by jvm. Important keywords are provided at the end of the questions. They are loaded at runtime when the respective class is loaded. Should we create system software e g operating system in java.

What is a string pool. String pool string intern pool is a special storage area in java heap. What are the benefits of using spring framework. Top 25 jvm interview questions and answers.

Jvm java virtual machine is an abstract machine.