Please note– there is no such thing about best Interview questions but we can try our best to cover all basicfundamentalsabout Java,Spring MVC,Maven,Apache Tomcatand J2EE tips in this interview sessions. This is a1st partof the Java Interview Questions and we do have top 10 in thi...
For professionals with good knowledge of Java programming, looking for job opportunities and interviews, we have something interesting for you. In this blog, we are going to look at some of thecore java interview questions. Some of these questions can be categorized asJava technical interview ques...
In this tutorial, we have covered almost 50+ important core Java interview questions for freshers and experienced candidates. This post on JAVA Interview Questions is prepared to help you understand the basic concepts of Java programming for interview purposes. All the important JAVA concepts are exp...
Java 8 has been released in March 2014, so it’s one of the hot topics in java interview questions. If you answer this question clearly, it will show that you like to keep yourself up-to-date with the latest technologies. Java 8 has been one of the biggest releases after Java 5 anno...
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javarevisited.blogspot.com ▌7.用 quicksort 算法实现对整数数组的排序。 解决方法和代码: javarevisited.blogspot.com ▌8.如何删除现有数组中的重复项? 解决方法和代码: javarevisited.blogspot.com ▌9.用 Java 语言把数组进行反转。 解决方法和代码: javarevisited.blogspot.com ▌10.如何在不调用库的情况下删...
Top 25 Java Interview Questions : 1. Which two method you need to implement for key Object in HashMap ? In order to use any object as Key in HashMap, it must implements equals and hashcode method in Java. ReadHow HashMap works in Javafor detailed explanation on how equals and hashcode...
26. Can Enum extend class in Java? (No, because Java allows a class to only extend one class and enum by default extendsjava.lang.Enum,see here for moreEnum interview questions) 27. How to prevent your class from being subclassed? (Make it final or make constructor private) ...
▌10.如何在不调用库的情况下删除数组中的重复项? 解决方法和代码: http://javarevisited.blogspot.sg/2014/01/how-to-remove-duplicates-from-array-java-without-collection-API.html 十个问题太少?更多复杂问题,可访问: http://javarevisited.blogspot.sg/2015/06/top-20-array-interview-questions-and-answers...