What are two of the four key benefits of the ISR platforms? (Choose two)

A.
voice and mobility ready

B.
monitoring, analysis, and response

C.
storage virtualization

D.
guest access

E.
investment protection

Explanation:
content\166040\plo_content\ORG1114\COURSE166040\enus_011425\lsn_04\tpc_a\enus_011425_04a.xml :
The integration of network services into the platform enables users to design networks flexibly around the needs of the business in a non-disruptive and less costly way.
ISR means the 1800, 1900, 2800, 2900, 3800 and 3900 model modular routers and some 800 models are also ISRs.
The Cisco end-to-end solution will protect your network and investment with four key benefits: high availability, advanced security, investment protection, and voice and mobility ready.