ISC301Xuất hiện trong 2 đề thi
The meaning of Ubiquity in E-commerce Attributes?
Các lựa chọn
AMobile systems allow for fast and easy interactions (e.g., via Twitter, tablets, or smartphones).
BKnowing where a user is physically located in real time provides an opportunity to offer him or her relevant mobile advertisements, coupons, or other services.
CMeans being everywhere, especially at the same time. It is facilitated by wireless computing.
DMobile systems allow for slow and difficult interactions (e.g., via Twitter, tablets, or smartphones).