What is the effect of using the seivice password-encryption command?

A.
Only the enable password will be encrypted.

B.
it will encrypt all current and future passwords.

C.
it will encrypt the secret password and remove the enable secret password from the configuration.

D.
Only the enable secret password will be encrypted.

E.
Only passwords configured after the command has been entered will be encrypted.

Explanation:
Enable vty, console, AUX passwords are configured on the Cisco device. Use the show run command to show most passwords in clear text. If the service password-encryption is used, all the passwords are encrypted. As a result, the security of device access is improved.