Test your Core Java skills - Udemy

This course is for anyone who wants to test or brush up their core Java skills or face java interviews. 

Java is the most popular language world wide and technologies like Servlets & JSP, J2EE, Struts, Spring, Hibernate, JMS or android for mobile applications are all based on core Java. 

Quizzes cover following topics:-

• Java syntax and grammar

• Javadoc and developer comments and their significance.

• Variables, Data Types and Operators

• Control Statements: if-else, switch-case and loops

• Java arrays and Command-line arguments

• Packages, classpath and User-input using Scanner

• Classes, objects, constructors, initialization blocks, type of variables, methods and Garbage collection

• Object Oriented Programming Concepts:

  • Encapsulation

  • Inheritance

  • Polymorphism

  • Abstraction

• Access specifier, instanceof operator and casting

• String, StringBuilder and Wrapper classes

• Exception

• Enumeration

Most of the Quiz questions are not straight forward. There are tricky questions included to flex your java muscles.