Brush Up Your OOPS Concepts for an Impeccable Java Coursework

If you are working on Java for your project or want to get hands-on this language for your coursework, then you must surely take some time to revise the OOPS concepts. This is because, like Java is fundamental for many applications, OOPS is the building block of Java. If you are doing Java coursework, then you must surely brush up these concepts to get your basics clear and strong. However, if you are stuck with it, you can avail, Java coursework help from Assignment Prime.

But, if you are planning to do on your own, then, let’s look into these OOPS concepts shared by the experts of Coursework help.

Basically, OOPS stands for object-oriented programming. This is a programming paradigm that is based on objects. Objects contain data and methods that are used to make the program more flexible and manageable.

What Are the Features of OOPs?

1. Inheritance
This is a feature of OOPs where the functionalities or properties of one class are inherited by another class. This is similar to biological inheritance. Suppose, you have a person A who is tall and fair and a person B who is short and dark. Now imagine if A and B are parents of C, then C would be either tall and fair, short and dark, tall and dark or short and fair. In any of the above cases, child C would inherit the quality of the parent.

Similarly, in Java, if you have declared a variable/method or any other property/functionality in the parent class, you can inherit/use them in the child class as well.

2. Overriding
This is another feature of OOPs where the child class can implement the parent class as per the requirement. This is known as overriding. For example, suppose A is the mother of B and B is a looking for dress for a party. If A allows B to choose one from her closet and B picks one that fits her and that matches her taste, then this is overriding.

Similarly in Java, the child class chooses to implement something from the parent as per its will or requirement.

3. Polymorphism
This is a feature of OOPs that allows to perform one single action using different ways. Suppose you have to transfer one message to B from A. Then, you can do this in different ways such as call, message, email, letter, post, etc. Now, similarly in Java, if you can use one common class to call different actions.

4. Abstraction
This is such a feature of OOPs where only relevant data is displayed and the confidential/other data is hidden from the user. Now, suppose A is asked for his account number to make a transaction. He will only share the necessary information with the other person and keep the confidential data like CVV number and passwords hidden. Similarly, in Java, implementation of a class is hidden and only it’s functionality is shown to the user.

5. Encapsulation
This is a feature of OOPs where the variables of a class are hidden and can be accessed by the methods of the same class. This is also known as data hiding since the variables and methods are wrapped together in a single unit. Suppose if A and B are siblings. If they share a room but have separate wardrobes with specific keys with them. Then it can be an example of encapsulation. Similarly in Java, variables of class are declared as private, or public and then the methods are used.

These were the basic concepts of OOPs that every student should brush up before starting with Java coursework. If you are still struggling with it, you can avail our Java coursework help.