List the three primary benefits that Internet Storage Name Service (iSNS) offers for iSCSI SANs on large networks.

Collectors static method ________ returns a Collector that counts the number of objects in a given classification, rather than collecting them into a List.

a. counter b. count c. counting d. enumerate

________________ is data that is used to describe the content or structure of the actual data in a file.

Fill in the blank(s) with the appropriate word(s).