A(n) ________ variable is a variable that is available to different functions or multiple locations in a program

Which of the following best describes discretionary access control?

A. The information owner decides who has access to resources. B. Access to resources is determined based on the need to know principle. C. Access to resources is decided by the system based on the concept of subjects, objects, and labels. D. Users are grouped based on a common access need, such as job function.

Contrast the vision statement with the mission statement.

What will be an ideal response?