Suppose there are 5000 objects in a system and 100 domains at some moment in time. 1% of the objects are accessible (some combination of r, w,x) in all domains. 10% are accessible in two domains and the remaining 89% are accessible in only 1 domain. Assume one unit of space is required to store an access right (some combination of r, w,x), object ID or domain ID. How much space is needed to store the full protection matrix, protection matrix as ACL, and rotection matrix as capability list?

the major difference between the two is the objective and the reward of the game. candy crush has a puzzle theme with the objective of meeting a specific quota of points or objects, you are able to gain access to the next level and compete with peers on the process. on duolingo the objective is rather different, you are given sets of questions for you to answer for you to move to the next level and as for the reward, you are able to learn available language as this is an app developed to teach the user about other languages.

the answer is clip art