An engineer must configure R1 for a new user account. The account must meet these requirements:
* It must be configured in the local database.
* The username is engineer2.
* It must use the strongest password configurable.

Which command must the engineer configure on the router?

A. R1(config)# username engineer2 privilege 1 password 7 test2021 B. R1(config)# username engineer2 secret 4 $1$b1Ju$kZbBS1Pyh4QzwXyZ C. R1(config)# username engineer2 algorithm-type scrypt secret test2021 D. R1(config)# username engineer2 secret 5 password $1$b1Ju$kZbBS1Pyh4QzwXyZ