日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項選擇題

Which of the following would be the MINIMUM cable type that would allow a transmission speed of1GB between two locations 250 meters (820 feet) apart?（）

A. Multi-mode fiber
B. CAT6
C. CAT5e
D. Single-mode fiber

你可能感興趣的試題

單項選擇題

Which of the following transmits a digital signal?（）

A. VGA
B. XGA
C. Component video
D. DisplayPort

多項選擇題

Which of the following voltages can be measured from a Molex connector on the power supply?（）

A. 1.5 volts
B. 3 volts
C. 5 volts
D. 12 volts
E. 115 volts