. In ______ APS, there is one working line and one protection line. Thedata arenormally senton the working line until it fails.
A)
one-plus-one
B)
one-to-one
C)
one-to-many
D)
none of the above
A)
one-plus-one
B)
one-to-one
C)
one-to-many
D)
none of the above