Which of the following IT governance best practices improves strategic alignment?

A.
Supplier and partner risks are managed.

B.
A knowledge base on customers, products, markets and processes is in place.

C.
A structure is provided that facilitates the creation and sharing of business information.

D.
Top management mediate between the imperatives of business and technology.

Explanation:
Top management mediating between the imperatives of business and technology is an IT strategic alignment
best practice. Supplier and partner risks being managed is a risk management best practice. A knowledge base
on customers, products, markets and processes being in place is an IT value delivery best practice. An
infrastructure being provided to facilitate the creation and sharing of business information is an IT value delivery
and risk management best practice.