The domain in a domain aggregate function is the ____ that contains the field used in the calculation.

Match the following terms to their descriptions:

I. row in an Excel table A. increases the number of columns II. creating a table from existing data in a range B. increases the number of rows III. converting a table back into a range C. restores Range tools IV. Adding a record to a table D. enables unique table tools V. adding a field to a table E. represents a record.

Which of the following protocols are commonly used for VoIP? (Select TWO).

A. NPP B. SIP C. HSRP D. RTP E. NNTP