A recent vulnerability scan found that Telnet is enabled on all network devices. Which of the
following protocols should be used instead of Telnet?

Which of the following is BEST used as a secure replacement for TELNET?

A security analyst needs to logon to the console to perform maintenance on a remote server.
Which of the following protocols would provide secure access?

A UNIX administrator would like to use native commands to provide a secure way of connecting to
other devices remotely and to securely transfer files. Which of the following protocols could be
utilized? (Select TWO).

A network technician is on the phone with the system administration team. Power to the server
room was lost and servers need to be restarted. The DNS services must be the first to be
restarted. Several machines are powered off. Assuming each server only provides one service,
which of the following should be powered on FIRST to establish DNS services?

When reviewing security logs, an administrator sees requests for the AAAA record of
www.comptia.com. Which of the following BEST describes this type of record?

Which of the following should be implemented to stop an attacker from mapping out addresses
and/or devices on a network?

A security engineer, Joe, has been asked to create a secure connection between his mail server
and the mail server of a business partner. Which of the following protocol would be MOST
appropriate?

Which of the following protocols is used to authenticate the client and server’s digital certificate?

An administrator configures all wireless access points to make use of a new network certificate
authority. Which of the following is being used?