Should I allow a user to create an object without all information needed for it work function properly?

1. Is it always necessary to create objects from class?
2. Should I use object create or new?
3. What is the need of object creation?

Is it always necessary to create objects from class?

Objects are required in OOPs because they can be created to call a non-static function which are not present inside the Main Method but present inside the Class and also provide the name to the space which is being used to store the data.

Should I use object create or new?

The major difference is that Object. Create returns the new object while the constructor function return the constructor of the object or the object. This is due to the important difference that new actually runs constructor code, whereas Object. create will not execute the constructor code.

What is the need of object creation?

An object is created based on its class. You can consider a class as a blueprint, template, or a description how to create an object. When an object is created, memory is allocated to hold the object properties. An object reference pointing to that memory location is also created.