Category: Java Basics

Java basic interview questions and answers are very important before going to Java interview. So read the following questions and answers and refresh our mind.

Difference between Class.forName() and newInstance() in java

Difference between Class.forName() and newInstance() in java   Class.forName() returns the Class-Type for the given name. Means that it will return reference to a class and load the available all static blocks not instance methods. if you are interested only in the static block of the class , the loading the class only would do , […]

What is difference between abstract class and interface?

What is difference between abstract class and interface?   Abstract class may or may not be contain abstract methods but a class should be called as abstract when it contains at least one abstract method. It can also contain n numbers of concrete method. Interface can contain only abstract ( non implemented) methods. The abstract […]