Which optional PIE do you need to install if you want to use XML for the management and configuration of Cisco IOS R Software?
A. asr9k-mgbl-p.pie-4.2.0
B. asr9k-doc-p.pie-4.2.0
C. asr9k-services-p.pie-4.2.0
D. asr9k-xml-p.pie-4.2.0
E. do not need a PIE because it is part of the minimum boot image (MBI)
