B AND D. THE SHOW INTERFACES COMMAND LISTS THE ACTUAL SPEED AND DUP...

5.

B and D. The show interfaces command lists the actual speed and duplex setting, but

it does not imply anything about how the settings were configured or negotiated.

The show interfaces status command lists a prefix of a- in front of the speed and

duplex setting to imply that the setting was autonegotiated, leaving off this prefix if the

setting was configured.