A cargo transportation company is looking to take advantage of the publish/subscribe feature that
WebSpher MQ V7.0 offers. They want share shipping information between regional offices and
stores within a region. Each regional office only needs to know the shipping information in the
stores within its region. The headquarters office however, would like to see the shipping
information from each region. The regional offices do not need to communicate with the
headquarters offices to continue doing business with the stores.
What is the best publish/subscribe topology to meet the company’s needs?

A.
Publish/subscribe clusters

B.
Publish/subscribe hierarchies

C.
Publish/subscribe broker bundles

D.
Publish/subscribe interconnections

Explanation:
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