Discuss the advantages versus disadvantages of employing access control lists or role-based access control (rbac) versus a policy based approach like attribute-based access control (abac), defined in nist (2014) special publication 800-162: guide to attribute based access control (abac) definition and considerations, or context-based access control discussed in chapter 6 of the textbook. under which enterprise situations and environments might one be better approach than the other?

Alook-up table used to convert pixel values to output values on a monitor. essentially, all pixels with a value of 190 or above are shown as white (i. e. 255), and all values with a value of 63 or less are shown as black (i. e. 0). in between the pixels are scaled so that a pixel with a value p is converted to a pixel of value 2/127 −+3969). if a pixel has a value of 170 originally, what value will be used to display the pixel on the monitor? if a value of 110 is used to display the pixel on the monitor, what was the original value of the pixel?

The first time a user launches the powerpoint program, which view is shown allowing the user to access recent presentations or create new presentations based on templates?

What is a sketch or blueprint of a web page that shows the structure (but not the detailed design) of basic page elements such as the logo, navigation, content, and footer?