Which two statements correctly describe the components of a router? (Choose two.)

Which two statements correctly describe the components of a router? (Choose two.)

  • ROM contains diagnostics executed on hardware modules.
  • Flash memory does not lose its contents during a reboot.
  • RAM permanently stores the configuration file used during the boot sequence.
  • ROM contains the most current and most complete version of the IOS.
  • Flash contains boot system commands to identify the location of the IOS.
  • NVRAM stores a backup copy of the IOS used during the boot sequence.

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