An employee working in an organization has 1 Name 2 Past-04149

An employee working in an organization has 1.Name 2.Past experience 3.Age 4.Relatives 5.Hobbies in spare times Keeping in view the principle of abstraction, which of the above information the company needs to save as employee's record?

This multiple choice question (MCQ) is related to the book/course vu cs304 Object Oriented Programming. It can also be found in vu cs304 Mid Term - Quiz No.6.