2.Java 8 Interview Questions Java 8 was a major release with many new features. Some of them are Lambdas, Functional interfaces, Streams, and Date Time API. This article will help you in preparing for the interview related to these APIs. I recently wrote another article aspart-2 of java 8...
This Java interview question is from my list of Top 15 Java multi-threading question answers, Its getting popular day by day because of huge demand of Java developer with good concurrency skill. Answer of this Java interview question is that former returns an object of Future which can be use...
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Spring:https://spring.io/guides Redis :https://redis.io/documentation Dubbo:http://dubbo.apache.org/zh-cn/docs/user/quick-start.html ShardingJDBC:https://shardingsphere.apache.org/document/current/cn/features/ 在线阅读 使用语雀提供了较好的阅读体验 https://www.yuque.com/itsaysay/mzsmvg...
先创建InterviewQuestion类,该类包含一个answerQuestion方法,用于回答面试题。 publicclassInterviewQuestion{publicvoidanswerQuestion(){// TODO: 实现面试题的回答逻辑}} 1. 2. 3. 4. 5. 4. 创建Developer类 创建Developer类,该类包含一个interviewQuestion成员变量,表示要面试的问题。还需要一个askQuestion方法,用于...
Dear readers, the app for java developers! The app include bible of all java,best for java developers & interview. ---these Java Interview Questions have been…
8) How do you prevent for creating another instance of Singleton using reflection?Open to all. In my opinion throwing exception from constructor is an option.Answer:This is similar to previous interview question. Since constructor of Singleton class is supposed to beprivateit prevents creating insta...
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This page lists the most asked and importantSpring framework interview questionsthat we may face in our next job interview. 1. What is Spring Framework? What are it’s Main Modules? Springis probably the most used Java framework for developing simple web applications to enterprise-class cloud ap...
what is the problem in the following code: public class Test{ public String a="ttt"; public static void main(String[] args) { System.out.println("your String is "+a); } }