All Walmart stores have satellite dishes that link stores together with the company's headquarters.Walmart is using a(n)
A)wide area network.
B)enterprise resource system.
C)expert system.
D)local area network.

Question

Quizplus · Accepted Answer

Walmart uses a wide area network (WAN) to connect its stores with the company's headquarters over large geographical distances, which is characteristic of WANs. LANs (Local Area Networks) are for smaller, localized networks, not suitable for connecting distant locations. Enterprise resource systems and expert systems are types of software applications, not network infrastructures.

All Walmart Stores Have Satellite Dishes That Link Stores Together