Which of the following slots， if available， would offer the highest band width？（）

A. SODIMM
B. SDRAM
C. DDR3
D. DDR2

A. There is a fire hazard potential if a power outage occurs.
B. The last system plugged into the UPS will not be provided any power.
C. The UPS will draw more power from the circuit to compensate.
D. The runtime of the UPS will be insufficient if a power outage occurs.

A. is attached to a local disk controller.
B. does support multipath I/O.
C. never uses an IP address for network connectivity.
D. always uses an IP address to access data.