Which of the following are valid OpenVPN authentication modes? (Choose TWO correct answers)

What is true about the permissions for the file afile given the following output from getfacl? (Select
TWO correct answers)
% getfacl afile
# file: afile
# owner: matt
# group: support
user::rwx
user:hugh:rw

group::r
group:staff:rx
mask::rwx
other::r

You wish to revoke write access for all groups and named users on a file. Which command will
make the correct ACL changes?

CORRECT TEXT

What is the default UDP port for OpenVPN traffic?

When adding additional users to a file’s extended ACLs, what is true about the default behaviour
of the ACL mask for the file?

In which of the following scenarios MUST an administrator use ethernet bridging instead of routing
when configuring an OpenVPN site? (Select TWO correct answers)

Linux Extended Attributes include attribute classes. Which of the following are included in the
defined attribute classes? (Select THREE correct answers)

Which of the following statements are true about Linux Extended Attributes on files? (Select TWO

correct answers)

Which command will set the user.author attribute on the file afile.txt?

Which of the following lines in the OpenVPN server.conf file will supply a DNS server for DHCP
clients to use?