14)Can Java object be locked down for exclusive use by a given thread? Yes. You can lock an object by putting it in a "synchronized" block. The locked object is inaccessible to any thread other than the one that explicitly claimed it. 15) What is static synchronization? If you make an...
Today we will go through Java Multithreading Interview Questions and Answers. We will also look into Concurrency interview questions and answers because both multithreading and concurrency go hand in hand. Thread is one of the popular topics in java interview questions. Here I am listing down most ...
Collections are core components of Java programming language. They are widely used in interview questions. The post contains 40+ questions on java collections to make sure all the topics are covered. I also recommend you to readjava collectionstutorial. 4.Java String Interview Questions and Answers...
What is multithreading? Multithreading is a process of executing multiple threads simultaneously. Multithreading is used to obtain the multitasking. It consumes less memory and gives the fast and efficient performance. Its main advantages are: Threads share the same address space. The thread is lightw...
Read more: 11 Multithreading Interview Questions (With Example Answers) Can you explain the JDBC API?Sample answer: JDBC, or Java Database Connectivity, is an API providing connectivity between the Java programming language and a wide array of databases. It allows us to execute SQL statements ...
No.Questions 1 What are the differences between JVM, JRE and JDK? 2 Why Java is platform-independent language 3 How does JVM works 4 What are the main features of Java 5 What is public static void main? 6 What is string constant pool 7 Why strings are immutable 8 What is the ...
More could be expected, depending on the particular boundary conditions that you set previously.↑↑ Scroll up to the list of Java questions[Question #4 – The Bank – Multithreading]You are given a class which implements a Bank as a singleton:...
(DMA) trading is usually concurrent in nature. These are my favorite thread interview questions on Java asked on different on different time. I am not providing answer of these thread interview questions but I will give you hint whenever possible, some time hint is enough to answer. I will ...
Learn Java programming like a pro with the help of our simplified tutorials, examples and frequently asked Java interview questions and answers.
6.2.1Interface can be used to implement the multiple inheritances while the abstract can not. Because the Java only provides the single inheritance. 6.2.2There is no implementation in the interfaces. But in abstract class, you can implement some common logic. ...