Exception Handling is one of the tricky areas. Java provides a robust and object-oriented approach for exception handling. There are Exception, Error, and Throwable at the root of Exception Handling. I have seen
Looking forward to appear in Java Interview, here are the key 100+ Java Interview Questions with Answers only for you including some of the tricky questions with answers.Table of ContentsSr.No.Question 1 What are new Java8 Features? 2 Difference between GET & POST METHODS? 3 Difference betwee...
As mentioned before, concurrency is tricky to get right, and this is also one of the advanced java interview questions. But selecting the right concurrency primitives from the Java standard library goes a long way towards a correct implementation. Experienced candidates should be able to come up ...
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...
Frequently Asked Java Collections Interview Questions Top Java Collection Interview Questions for Freshers 1. What features of Java 8 are related to collections? Significant changes have been made to the Collection API in Java 8. Among the modifications are: ...
7. What are the important features of the Java 8 release? 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. ...
In this quick article, we’ll discuss thedouble colon operator(::) in Java 8 and go over the scenarios where the operator can be used. Further reading: Java 8 Interview Questions(+ Answers) A set of popular Java8-related interview questions and of course answers. ...
a Singleton class. Creating Singleton was tricky prior Java 4 but once Java 5 introduced Enum its very easy. see my article How to create thread-safe Singleton in Java for more details on writing Singleton using enum and double checked locking which is purpose of this Java interview question....
2. Concurrency Questions 2.1.What is Thread Safety? Definingthread safetyis surprisingly tricky. At the heart of any reasonable definition of thread-safety is the concept of correctness. So, before understanding the thread-safety, we should first understand this “correctness”. ...
the augmented staff’s work has been merged into the client’s product. Once the company gains more funding, they plan to hire more staff from the vendor. We’ve worked with freelancers before but the communications where always tricky, so we decided to augment our team with a more permanen...