Multiple Choice
Alacrity Couriers uses advanced information technology to run its business efficiently. It allows its customers to track their consignments on its website. In this scenario, the use of a(n) _____ enables the customers to check on the status of their consignments.
A) expert system
B) cybermediary
C) extranet
D) firewall
Correct Answer:

Verified
Correct Answer:
Verified
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