The use of "super" keyword is for Calling multiple constructor in same class Calling multiple methods Calling base class constructor in derived class Creating object of the class

The "super" keyword in programming is primarily used for calling the base class constructor in a derived class. Here's a step-by-step explanation:

1. In object-oriented programming, classes can be related to each other through inheritance. This means that a "child" or derived class can inherit properties and methods from a "parent" or base class.

2. Sometimes, you might want to call a method or constructor from the base class when you're in the derived class. This is where the "super" keyword comes in.

3. The "super" keyword is used to refer to the immediate parent class instance variable.

4. It is used to invoke the immediate parent class method.

5. It is used to invoke the immediate parent class constructor.

6. Most importantly, it is used to call the constructor of the base class in the derived class. This is useful when you want to initialize variables that are declared in the base class, or when you want to run some code in the base class constructor before running the code in the derived class constructor.

So, out of the options you provided, the "super" keyword is primarily used for calling the base class constructor in a derived class. It is not used for calling multiple constructors in the same class, calling multiple methods, or creating an object of the class.