Which of the following are the primary components of a discretionary access control (DAC) model?
Each correct answer represents a complete solution. Choose two.

A.
User’s group

B.
File and data ownership

C.
Smart card

D.
Access rights and permissions

Explanation:

A discretionary access control (DAC) model is an access control model. Following are
the two primary components of a DAC model:
1.File and data ownership: Every object within a system must have an owner that controls the
permissions to access the object.
2.Access rights and permissions: It controls the access rights of an individual.