Java is one of the fewer secure programming languages, which is first discovered by Sun Microsystems . For sure, a job in Java Domain is not easy. For this reason, many people are interested in Java interview questions which improve them in preparing for interviews and also might bring them a great job opportunity.
If you are looking for job in Java position, you should first make the strong base of the the Object Oriented Programming System (OOPS) as generally the interview questions are based on this system. Below, you are able to find two of the most important and ordinary Java interview questions.
1) What OOPS stands for?
OOPS full form is Object Oriented Programming . This question is asked in most of the interviews. For this question you have to provide the details related to the meaning of this concept and define its features such asInheritance,Abstraction,Polymorphism, Encapsulation,and more.
2) Is Java is pure Object Oriented?
Generally the is mixed-up by this question. As almost all of the Initial Java programmers knows that Java is a 100% OOP. but it is not the truth. Java is not pure OOP because of two reasons, is it is using primitive data types such as char , Boolean , int which are not objects and second reason is it has static keyword which violates the rule of OOPS. According to OOP , everything should be in the form of object and to perform a function we need an object but in java if function is static then we can call is using the class name without making the object.
Likewise, there are many other Java interview questions and you are able to find them listed by different sources. Preparing the precise answers might bring you the success you expect.