Software licensed as proprietary is usually free of cost often has lower quality than other types.

does not permit source code changes.

is rare in today's marketplace.

can be redistributed by the user at will.

What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar

In the context of the box model, what is the difference between a margin and a padding? a. a padding lies outside a box border, while a margin lies inside it. b. a padding lies inside a box border, while a margin lies outside it. c. a padding can be adjusted independently, while a margin depends on the size of its box. d. a padding depends on the size of its box, while a margin can be adjusted independently.

This device directs network traffic. bridge hub nic repeater router switch