Which type of server is designed to keep track of who is logging on to the network and which network services are available?

The ________ stores descriptive information about a file and author that you may want to keep but do not want to show up in the text of the document

Fill in the blank(s) with correct word

How do you toggle fields on and off?

A) Shift+F9 B) Ctrl+F9 C) Ctrl+F7 D) Shift+F6