Which command lists the installed printer drivers available to CUPS?

An organization has been assigned the network number 140.25.0.0/16 and it needs to create networks that support up to 60 hosts on each IP network. What is the maximum number of networks that can be set up? Explain your answer.

What will be an ideal response?

The world of shapes is much richer than the shapes included in the inheritance hierarchy . Write down all the shapes you can think of—both two-dimensional and three-dimensional—and form them into a more complete Shape hierarchy with as many levels as possible. Your hierarchy should have the base-class Shape from which class TwoDimensionalShape and class ThreeDimensionalShape are derived. [Note: You do not need to write any codefor this exercise.] We’ll use this hierarchy to process a set of distinct shapes as objects of base-class Shape. (This technique, called polymorphism)

What will be an ideal response?