Four forms of packet-switched services are X.25, Frame Relay ...

[bobthebuilder]

Four forms of packet-switched services are X.25, Frame Relay (FR), Asynchronous Transfer Mode (ATMalso called a cell relay packet-switching service), and Multiple-Protocol Label Switching (MPLS).
 
  Indicate whether the statement is true or false

Question 2

Unlike a mirrored RAID 1, a ________ RAID 1 has separate hard drive controllers for each hard drive.
 
  A) triple
  B) duplexed
  C) copied
  D) single

[sylvia]

Answer to Question 1

TRUE

Answer to Question 2

B