EX294 Online Practice Questions and Answers

SIMULATION

Prevent Mary from performing user configuration tasks in your system.

A.

SIMULATION

Make Secondary belongs the jeff and marion users on sysusers group. But harold user should not belongs to sysusers group.

A.

SIMULATION

Make on /storage directory that only the user owner and group owner member can fully access.

A.

SIMULATION

Whoever creates the file on /data make automatically owner group should be the group owner of /data directory.

A.

Use Ansible Galaxy with a requirements file called /home/admin/ansible/roles/

install.yml to download and install roles to /home/admin/ansible/roles from the

following URLs:

http:// classroom.example.com /role1.tar.gz The name of this role should be balancer

http:// classroom.example.com /role2.tar.gz The name of this role should be phphello

A. Answer: See the for complete Solution below.

Create a jinja template in /home/sandy/ansible/ and name it hosts.j2. Edit this file so it looks like the one below. The order of the nodes doesn't matter. Then create a playbook in /home/sandy/ansible called hosts.yml and install the template on dev node at /root/myhosts

A. Answer: See the for complete Solution below.

Please set the selinux status as enforcing.

A. Answer: See the for complete Solution below.

Download file from http://ip/dir/restircted.html, and the local user harry can access it by http:// station.domain30.example.com/restircted.html, and cannot be accessed by t3gg.com.

A. Answer: See the for complete Solution below.

Connect to the email server and send email to admin, and it can be received by harry.

A. Answer: See the for complete Solution below.

There were two systems:

system1, main system on which most of the configuration take place system2, some configuration here

Configure port forwarding.

Configure server X to forward traffic incoming on port 80/tcp from source network 172.25.X.0/255.255.255.0 to port on 5243/tcp.

A. Answer: See the for complete Solution below.