Q: What type of RJ45 UTP cable is used between switches?
(a) : Straight-through
(b) : Crossover cable
(c) : Crossover with a CSU/DSU
(d) : Crossover with a router in between the two switches
(e) : None of the above
Q: The synchronous modems are more costly than the asynchronous modems because
(a) : they produce large volume of data
(b) : they contain clock recovery circuits
(c) : they transmit the data with stop and start bits.
(d) : they operate with a larger bandwidth
(e) : none