Which one of the following roles is typically used in a review?

Which one of the following roles is typically used in a review?
A . Champion.
B . Author.
C . Project sponsor.
D . Custodian.

Answer: B

Explanation:

The Author is the only role that is typically used in a review.

A Champion might sponsor the review process but is not a defined role within an actual review; a Project Sponsor, if technically competent, might be asked to play a defined role within the review process, but whilst using that role they will not be a Project Sponsor; finally, a Custodian might ensure the results are stored safely but would not be involved in the actual review itself.