Which Cisco IOS XR CLI command can you use to determine if the firmware on any of the line cards on the Cisco ASR 9000 Series Router needs to be upgraded?

Which Cisco IOS XR CLI command can you use to determine if the firmware on any of the line cards on the Cisco ASR 9000 Series Router needs to be upgraded?
A . RP/0/RSP0/CPU0:PE1#show platform
B . RP/0/RSP0/CPU0:PE1(admin)#show platform
C . RP/0/RSP0/CPU0:PE1#show hw-module fpd location all
D . RP/0/RSP0/CPU0:PE1#show version
E . RP/0/RSP0/CPU0:PE1(admin)#show version
F . RP/0/RSP0/CPU0:PE1#show install active

View Answer

Answer: C