The java architectural pattern

Goal:

Objective:Upon completing this module, you should be able to:

Topics:

• History of Java
• Features of Java

Goal: Java compiler executes the code from top to bottom. The statements in the code are executed according to the order in which they appear. However, Java provides statements that can be used to control the flow of Java code. Such statements are called control flow statements.

Objective:Upon completing this module, you should be able to:

• Loop statements
• Jump statements

Topics:

• If-else Statement
• Switch Statement
• Loops

Goal: The idea behind inheritance in Java is that you can create new classes that are built upon existing classes. When you inherit from an existing class, you can reuse methods and fields of the parent class. Moreover, you can add new methods and fields in your current class also.

Objective:Upon completing this module, you should be able to:

• For Code Reusability.

Topics:

• Aggregation

Goal:

Objective:Upon completing this module, you should be able to:

Topics:

• Difference between abstract class and interface

Goal: Package in java can be categorized in two form, built-in package and user-defined package. There are many built-in packages such as java, lang, awt, javax, swing, net, io, util, sql etc.

Objective:Upon completing this module, you should be able to:

• Java package provides access protection.
• Java package removes naming collision.

Topics:

• Access Modifiers
• Encapsulation