Adobe Campaign has out-of-the-box namespaces. What are two of these namespaces? Choose the two correct answers.

A travel newsletter subscription service has been configured. The default unsubscribe web application can be used to unsubscribe subscribers from the service. Which parameter should the developer add into the web application URL to modify the subscriber status?

What operator group gives the developer access to the workflow Heatmap?

What is the correct way to define enumeration?
A)

B)

C)

D)

A client has limited HTML development resources, but needs to deliver a high volume of email campaigns with different content What would be the best standard package to fulfill the client's requirements?