I think it is the model ET-2. Not quite sure.
Delete it. Also defragmentation may be an option if your computer is running slow.
Answer:
False
Explanation:
An instance of an abstract class cannot be created through the constructor of the class, because it does not have a complete implementation. Though, it is possible to have references of an abstract type class. Abstract classes are incomplete structures and you would have to build onto it before you are able to use it.
There are 7 layers in the osi reference model.
