What functionalities does the HP Exstream On-Demand delivery component provide? (Select two.)

A.
Enables administrators to change document delivery options on the fly.

B.
Allows users to access batch created documents on the web.

C.
Integrates with batch processing for job tracking.

D.
Integrates with message layers and custom-built systems.

E.
Integrates with web services or Dynamic Data Access (DDA) connectors.

Explanation: