After selecting a function from the list, press the _____ key to insert it into the active cell.?

Which of the following is NOT an advantage attributed to the introduction of disk operating systems?

a. It provides for the storage of documents in contiguous sectors. b. It reduces the data management burden of applications. c. It allows application-specific disk hierarchies. d. It maximizes the use of limited space.

A value chosen by the responder to identify a unique IKE SA is a _________ .

A) Initiator SPI B) Responder Cookie C) Flag D) Message ID