Important Interview Questions from Java

With the demand of designing different types of applications, the use of good language has increased too. Java interview questions are asked to the employees to test their skills and understanding about this programming language.  It is used in datacenters, laptops and even in Cell phones. That is why; one must prepare thoroughly for the interview.

Know more about Java Language

This is one fast yet reliable programming langue which gets updated on regular basic. If you install the updated Java language, it will contribute in better performance, good stability and maximum security in the applications that run on Java.

Important Interview topics to from Java that you must prepareJava interview questions are mostly related to topics such as Servlets, JDBC, Java applets, JSP, garbage collectors, collections in Java, exception handling, and Remote Method Invocation to name a few. Ideally the interviewer would ask any topic associated to core Java.

Tips to Prepare for Java interview questions

Other than the above mentioned questions, you must also go through the constables such as Instance, Local, class variable, Singleton class and different variables involved in the class. While preparing for Java interview questions prepare for technologies such as Hibernate and go through some terms such as Security and JDBC.

Common Questions that can be asked from JavaIs non static variable accessible in static context?

Solution: In Java, the static variable completely depends on the value and its class which remains constant. Once the JVM loads the class, the static variable gets initialized.

How Java platform is different from Other Platform?

Solution: The Java platform is a software-based platform which completely runs on the platforms that are based on hardware. There are two components of it such as:

Application Programming Interface Runtime Environment

Can you explain in detail about classloader:

Solution: In JVM, there is a subsystem called classloader which is specially designed for loading the interfaces and classes. There are different types of it such as Extension, Bootstrap, Plugin, and System classloader to name a few.

Do you know the platforms that are supported by Java Programming Language?

This is another common the Java interview questions that you may expect from the interviewer. For this, you simply have to remember some selective yet popular platforms.

Solution: While explaining the platforms, you can also name the versions of those selective platforms such as:

HP-Unix Ubuntu UNIX/Linux Windows CentOS Mac OS

Explain the reason because of which Java is not considered as pure Object Oriented language?

Solution: Due to the pure Object Oriented language like Byte, int, which brings simplicity in understanding the language, java is not considered to be purely object oriented. Although there are few primitive types of objects but they are just for representation purpose as there is no advantage that one can get from it.

Java interview questions: Last Minute TipsIf your basic understanding about Java is stronger then there is no problem for you to clear the Java interview questions. Almost every website and application works on Java as it helps in making smooth, efficient yet safe application. Mostly object orients questions of this programming language are asked during the interview so try to focus on solving such problems.

Follow Crackjobinterview.com, a website that can help you prepare for your next job or interview