Hello Guys, welcome to the blog of The Coding Hubs. Today in this blog I will tell you how to prepare for a Java Interview. I am a Programmer and Content creator, writing programs and blogs since 2015 and I know how to prepare for a Java Interview easily and step by step.
In this blog, I am going to tell you my step-by-step process of how to prepare for a Java Interview. I’ll walk you through the process step-by-step so you can also prepare for a Java Interview. and get the best output. To make learning Java topics easy, I have shared the Java Quick Study Guide below. the table contains all core Java questions and their answers. use this Java Quick Study Guide and your Java interview will never go bad.
Quick Guide to Prepare for Java Interview
| Sr. No. | Topic | Resource |
| 0 | Java crash course | LINK |
| 1 | Java Collection Framework (Very Important) | LINK |
| 2 | Java OOPS (Very Important) | LINK |
| 3 | Is Java 100% Object-oriented? | LINK |
| 4 | Difference between final, finally and finalize keywords | LINK |
| 5 | Why Java doesn’t have concepts of pointers like C/C++? | LINK |
| 6 | How to make a class immutable? | LINK |
| 7 | Difference between JDK, JRE and JRM | LINK |
| 8 | What is a JIT compiler? | LINK |
| 9 | What is a singleton class? How to make a class singleton? | LINK |
| 10 | Difference between process and threads? | LINK |
| 11 | Why is string immutable in Java? | LINK |
| 12 | What is the difference between StringBuffer and StringBuilder? | LINK |
| 13 | What is a wrapper class? | LINK |
| 14 | Difference between Abstract Classes and Interfaces? | LINK |
| 15 | Different types of interfaces? | LINK |
| 16 | Why does Java not support multiple inheritances? | LINK |
| 17 | Java Thread lifecycle | LINK |
| 18 | Difference between method overloading and method overriding | LINK |
| 19 | What is the difference between heap and stack memory? | LINK |
| 20 | What is an Association in Java? | LINK |
Download JavaScript Quick Study Guide
In this blog, I shared how to prepare for a Java interview and the Java Quick Study Guide. the Java Quick Study Guide will help you to prepare for your Java Interview.