Selenium WebDriver with Java - Basics to Advanced and Frameworks - Usage of Methods in Java

The video tutorial explains the difference between printing strings and variables in Java, highlighting the use of double quotes. It introduces methods, their return types, and the importance of methods for code reuse. The tutorial also covers placing methods outside the main block and using objects to access them.

What is the difference between printing a variable and printing a string in Java?

Explain the purpose of methods in Java and how they help in code organization.

What happens if you try to return a value from a method declared as void?

Describe the significance of access modifiers in Java.

How can you avoid code duplication when executing the same block of code multiple times?

What is the correct way to call a method from the main block in Java?

Why is it necessary to create an object of a class to access its methods?