Which of the following description of the result of SNMP access to this device is correct?

The following information is the SNMP configuration on a certain H3C network device:

Snmp-agent

Snmp-agent local-engineid 800007DB0OEOFC79887C6877

snmp-agent sys-info version all

Snmp-agent group v3 h3c

Snmp-agent usm-user v3 h3c h3c

Which of the following description of the result of SNMP access to this device is correct?
A . You can successfully access and configure this device through snmp v2c
B . This device can be successfully accessed and configured via snmp v3
C . This device can be successfully accessed and configured via snmp v1
D . Regardless of the version, this device cannot be accessed or configured