Difference between Configurable and Writable attributes of an Object

Question

I saw the following regarding javascript, object data property attributes

— 
Configurable: Specifies whether the property can be deleted or changed.

— Enume

Answer 1

If Writable is set to true means the object property's value can be changed.

If Configurable is set to true, means the object property's type can be changed from data property to accessor property (or vice versa); and the object property can be deleted.