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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...
JavaTPoint What are anonymous classes? OracleDoc What is the difference between using == and .equals on an object? GeeksForGeeks What is the hashCode() and equals() used for? Why would you not call abstract method in constructor? When would you make an object value final? What are ...
Solutions for some basic coding interview tasks written in Go Top 20 GO Programming Interview Questions for both freshers and experienced developers GraphQl HTML Ionic iOS Java JavaScript jQuery Front-end build tools KnockoutJS Less Lisp NodeJS ...
We hope these Spring Interview Questions and answers are useful and will help you to get the best job in the networking industry. This Spring Interview Questions and answers are prepared by Spring Professionals based on MNC Companies expectation.
Sl.NoQuestions 01. What does the runtime environment mean in Node.js? 02. What is Node.js? 03. What is Node.js Process Model? 04. What are the data types in Node.js? 05. How to create a simple server in Node.js that returns Hello World? 06. How do Node.js works? 07. What...
Java classes aren’t loaded into memory all at once, but when required by an application. At this point, the Java ClassLoader is called by the JRE and these ClassLoaders load classes into memory dynamically. Types of ClassLoaders in Java Not all classes are loaded by a single ClassLoader....
Data Structures and Algorithms in Java which can be useful in interview process Java Interview Questions: How to crack the TOP 15 questions There is the list of 201 core java interview questions The answers of the core java interview questions are short and to the point The core java interview...
Some of the questions (along with their answers) related to android and java asked in top notch companies. ###Java 1. Significance of Interface Specification extension Callback 2. The significance of an abstract class Provide a common type of its subclasses Encapsulation subclasses of duplicate co...
JavaTPoint What are anonymous classes? OracleDoc What is the difference between using == and .equals on an object? GeeksForGeeks What is the hashCode() and equals() used for? Why would you not call abstract method in constructor? When would you make an object value final? What are ...