Author Question: A call server: A) interfaces with switching gateways B) may be placed in one central location ... (Read 10 times)

jeatrice · **on:** Jul 28, 2018

A call server:

A) interfaces with switching gateways
B) may be placed in one central location and feed multiple regions
C) holds customer information
D) refines services
E) all of the above

Question 2

The output of a NOR gate will be low when

A) all inputs are low. B) all inputs are high.
C) only one input is high. D) only one input is low.