Which business need do you address through delegation?
A. A service representative must attach the appropriate form when emailing a customer.
B. A risk officer wants to adjust the income threshold for automobile loans.
C. A care supervisor wants to authorize a second opinion for an insurance claim.
D. A general manager must approve catering proposals that exceed EUR5000.

Is the answer A ?

A development team plans to enhance functionality of an existing application by changing several
user interface rules. The team would like to pilot the enhancements to a small group of users before
rolling the changes out to the entire user base.
What approach maximizes reuse and maintainability?
A. Place the updated rules into a new minor version of the ruleset and include the new ruleset
version in a new application.
B. Place the updated rules into a new ruleset and include the new ruleset in a new application.
C. Place the updated rules into a new ruleset and include the new ruleset in a new version of the
application.
D. Place the updated rules into a new minor version of the ruleset and include the new ruleset
version in a new version of the application.

D makes more sense as it should be a new version of application instead of new application. But similar choices makes it confusing between D and A.