202-450 Free Practice Test

Which of the following sshd configuration should be set to no in order to fully disable password
based logins? (Choose two.)

1. A. PAMAuthentication
2. B. ChallengegeResponseAuthentication
3. C. PermitPlaintextLogin
4. D. UsePasswords
5. E. PasswordAuthentication

Correct Answer: BE

Which configuration parameter on a Postfix server modifies only the sender address and not the recipient address?

1. A. alias_maps
2. B. alias_rewrite_maps
3. C. sender_canonical_maps
4. D. sender_rewrite_maps

Correct Answer: C