________ is the degree of agreement of repeated measurements of the same property, expressed quantitatively as the standard deviation computed from the results of the series of measurements.

By default, all new pinboards you create are ________ that is, they can be seen by any Pinterest user

Fill in the blank(s) with correct word

In a discretionary access control model, who is in charge of setting permissions to a resource?

A. Owner of the resource B. Administrator C. Any user of the computer D. Administrator and the owner