Answer: Flag
Explanation:
When using an application control solution, it should be noted that the application whitelist is typically centrally defined which is applied to the network devices. In such case, the applications that are contained in the whitelist will be the only one that are allowed.
Therefore, the applications that are not contained in the whitelist should be flagged. This is necessary in order to effectively monitor the user traffic for a period of time in order to discover user behaviors.
B. Die cutting. Typically a metal die with various shapes and patterns is rolled over paper, cardboard, etc to punch out.
Graphics are important in multimedia application this is because humans are visually oriented etc.
C should be the answer to this I hope that this helps