In ________APS, there is only one protection line for many workinglines. When afailure occurs in oneof the working lines, the protectionline takes
control until the failedline is repaired.
A)
one-plus-one
B)
one-to-one
C)
one-to-many
D)
none of the above
control until the failedline is repaired.
A)
one-plus-one
B)
one-to-one
C)
one-to-many
D)
none of the above