On the topic of the benefits of internal polling, choose all statements that are TRUE.

A.
Polling occurs without the typical network bandwidth usage innate of polling.

B.
Polling occurs internal to the device being polled.

C.
No initiating data traffic is necessary between the agent and the system manager.

D.
All of the above.

Explanation:
Internal polling has the advantage of polling occurring without the typical network bandwidth usage innate of polling. This is due to polling occurring internal to the device being polled. An agent that is already part of the device is used. No initiating data traffic is necessary between the agent and the system manager.
Incorrect
Answers:
A, B, D: These statements are TRUE.

References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 446-448.