How many commands are held in the history buffer on a Cisco

How many commands are held in the history buffer on a Cisco device by default?

A.10.

B.20.

C. An unlimited number. The history buffer holds all configuration commands entered until a power cycle of the device.

D. None. History must be enabled before storing commands.

Solution

A.10 lines

by default if we didnt specify the history buffer size then it will be 10 lines,if we secify the bufer size it will be that specified sized.