Every time a typing mistake is made at the exec prompt of a router, the message from the router indicates a lookup is being performed. Also, there is a waiting period of several seconds before the next command can be typed. Can this behavior be changed?

A.
No, this is a
built in feature of Cisco IOS software.

B.
Yes, use the no ip domain-lookup command.

C.
Yes, use the no ip helper-address command.

D.
Yes, use the no ip multicast helper-map command.

E.
Yes, use the no exec lookup command.