题目内容
单选题 Kate’s Irish Potato Company is based in Ireland but has branches in Boston and San Francisco. The branches communicate with each other through a （）.
查看答案
搜索结果不匹配？点我反馈
更多问题
单选题 Cindy’s Dessert Heaven is a bakery with four outlets in San Francisco. The outlets need to communicate with each other. This type of network is probably a （）.
单选题 Vecchiarelli Consultants occupies two adjacent rooms in the Coffland Building. The network, consisting of four workstations and a printer, is probably a（ ）.
单选题（） is a protocol for file transfer.
单选题（） is a protocol for mail services.
微信支付 
支付宝支付