Test Automation Technical Interview Guide

Core Java Questions And Answers

1. Java OOPs Concepts

2. JVM and Java Memory Model

3. Variables, Data Types And Wrapper Classes

4. Operators And Assignement

5. Objects, Classes, Methods, Constructors and Interfaces

6. Java Modifiers And Access Specifiers

7. Method Overloading And Overriding

8. Nested/ Inner Classes

9. Flow Control and Loops

10. String And StringBuffer

11. Exception Handling

12. Multithreading

13. Java Serialization

14. Java Database Connectivity- JDBC

15. Garbage Collection

16. Java Programming Essentials

Java Programming Examples for coding Interview Guide:

1. Simple Java Programming Examples

2. Java Arrays Programming Examples

3. Java Strings Programming Examples

4. Java Collections Framework Programming Examples

Additional Resources:

1. A collection of Java and J2EE Interview Questions And Answers

   1. 1. 1. • https://www.journaldev.com/java-interview-questions?

            • http://javadecodedquestions.blogspot.com/2011/12/java-collections-interview-questions.html

2. Java 8 Interview Questions And Answers:

   1. 1. 1. • https://www.journaldev.com/10081/javase8-interview-questions-part1

            • https://www.journaldev.com/10081/javase8-interview-questions-part2