单选题When comparing DSL broadband to cable broadband, which of the following is an advantage ofDSL broadband?()A
Upgraded copper lines allow maximum speed greater than cableB
Signal is not shared back to the switchC
Signal is shared back to the switchD
Dist
题目
单选题
When comparing DSL broadband to cable broadband, which of the following is an advantage ofDSL broadband?()
A
Upgraded copper lines allow maximum speed greater than cable