Java was
discovered by James Gosling of Sun Microsystems in 1991. Java has removed this
limitation and is fully platform independent, secure, robust, dynamic, reusable
wire and the programming language. So
if you are also looking into the Java language and appear for java technical
interview then do not read java interview some basic questions to break the
interview with ease.
1. What do you mean by JVM (Java Virtual Machine)?
1. What do you mean by JVM (Java Virtual Machine)?
2. What is the concept of garbage collection in Java?
Unlike C ++, Java does not use automatic response to assign the memory address for data codes. Thus, it avoids the memory of the problem of corruption, data loss and waste data collection in the system.
3. Describe a basic Java application?
This is the usual question asked by the recruiter round java basic course of interview questions, such as java authorized the application from just a simple web application in several industrial applications of high level. Java is used in games, flash video applications, financial investments in banks and other economic, mobile transactions, laptops, speakers, and applications of the camera 3-D. Naming a segment and the Java application is there.
4. Insurance Java?
Java works with the concept of abstraction and encapsulation that prevents access to data by third parties or external user without obtaining the content owner's permission. So yes Java is a highly secure language.
5. What is the concept of multithreading in Java?
Java Multithreading concept works on the principle of simultaneous execution of different codes in different classes or threads. Opening multiple tab in browsers is such a concept applying multithreading in Java.
These central questions of Java combined interview with the daily practice of the basic java programming would help you with brilliance during his presentation for java based technical tricks interview.
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