What is abstraction and encapsulation?

Answer 1

Abstraction:Hiding unnecessary data.
Encapsulation:binding of variables and functions into a single unit.

Answer 2

Check these posts out. Might help:

https://www.sololearn.com/discuss/493986/?ref=app
https://www.sololearn.com/discuss/786957/?ref=app

Answer 3

encapsulation = binding like what multipleing etc