Online Access Free 117-303 Practice Test

DNS servers are vulnerable to which of the following attacks? (Select THREE correct answers)

• A.PasswordBased Attack
• B.Smurf Attack
• C.Cache Poisoning
• D.Fork Bomb Attack
• E.ManintheMiddle

CORRECT TEXT
Where is the global list of known SSH host keys located? (Supply the full path and filename)

A user is attempting to connect to a remote server via SSH and receives the following message:
The authenticity of host 'mail.example.com (208.77.188.166)' can't be established.
RSA key fingerprint is 92:32:55:e9:c4:20:ae:1b:2c:d7:91:40:90:89:1c:ad.
Are you sure you want to continue connecting (yes/no)?
What does this indicate?

• A.The user's SSH client is incompatible with the server's RSA key.
• B.The RSA key fingerprint was found in the SpamCop database, indicating that the remote host is a known spammer.
• C.The user's SSH client was unable to connect to the remote host's authentication agent for verification.
• D.The server's SSH host key cannot be found in the list of known hosts.

The command 'nmap sS O 10.142.232.10' produces the following output:
PORT STATE SERVICE
631/tcp open ipp
3306/tcp open mysql
Which of these statements are true? (Select TWO correct answers)

• A.There are no other services running on this machine.
• B.A stealth SYN scan was launched.
• C.Output will be sent to a file instead of stdout.
• D.The scan was executed by the root user.
• E.A simple scan was launched.

Which of the following are builtin chains for the iptables nat table? (Select THREE correct answers)

• A.POSTROUTING
• B.PROCESSING
• C.OUTPUT
• D.PREROUTING
• E.INPUT