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A. NBD callback from specialized engineers during regul……

Which three are components of the Cisco SMARTnet service? ()

A. NBD callback from specialized engineers during regular business hours
B. support for every Cisco product
C. support for low-end products only
D. cases opened via e-mail or telephone at any time
E. advanced replacement on the next business day
F. immediate support from the Cisco TAC engineers

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