Thetwo most common digital services are ________ service and______. A) switched/56; switched/64 B) switched/56; DDS C) DDS; swiched 64 D) leased; out-of-band

Thetwo most common digital services are ________ service and______.
A)
switched/56; switched/64
B)
switched/56; DDS
C)
DDS; swiched 64
D)
leased; out-of-band
by

1 Answer

Answer :

switched/56; DDS
by

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