In order to display all currently mounted filesystems, which of the following commands could be used? (Choose
TWO correct answers.)

Which of the following commands connects to the remote host example.com which has OpenSSH listening on
TCP port 2222? (Choose TWO correct answers.)

SIMULATION
On a Linux system with shadow passwords enabled, which file in the file system contains the password hashes
of all local users? (Specify the full name of the file, including path.)

Which of the following is the device file name for the second partition on the only SCSI drive?

Which of the following commands can be used to limit the amount of memory a user may use?

Which of the following settings for umask ensures that new files have the default permissions -rw-r—– ?

What is a purpose of an SSH host key?A. It must be sent by any SSH client in addition to a user key in order to identify the client’s host.

What does the command mount -a do?

Which of the following commands preloads and manages keys that are used for automatic authentication while
logging in to other machines using SSH?

SIMULATION
Which file contains a set of services and hosts that will be allowed to connect to the server by going through a
TCP Wrapper program such as tcpd? (Specify the full name of the file, including path.)https://
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