Which two locations can be configured as a source for the IOS image in the boot system
command? (Choose two.)

A.
RAM

B.
NVRAM

C.
flash memory

D.
HTTP server

E.
TFTP server

F.
Telnet server

Explanation:
The following locations can be configured as a source for the IOS image:
1. + Flash (the default location)
2. + TFTP server
3. + ROM (used if no other source is found)