Types of Packages and How they will Help in Real-Time?

The video tutorial explains the concept of using classes within the same package and how to create methods and objects. It discusses the importance of importing packages for accessing classes from different packages and highlights the advantages of using multiple packages to avoid class conflicts. The tutorial also provides an overview of inbuilt and user-defined Java packages, such as Java util, Java Lang, and Java IO.

What is the significance of having Class A and Class B in the same package?

How can you access methods of Class B from Class A?

What happens when you try to access a class from a different package without importing it?

Explain the process of importing a class from another package.

What are the advantages of maintaining separate packages in a project?

Describe the role of inbuilt packages in Java.

What is the purpose of the public access modifier in Java?