(From the selected answers, select the most appropriate answer that should be filled in _?_ in the following narrative, and write the corresponding number in the corresponding column of the answer sheet. Category 5 UTP is used in the network as the transmission medium. The longest length of a single UTP is _(1)_meter. When the EIA568A wiring standard is selected, the highest data rate that can be reached is _(2)_Mbps. The main difference between STP and UTP is The difference is _(3)_.)