EX294 Dumps with Practice Exam Questions Answers
EX294 by RHCE Actual Free Exam Practice Test
Red Hat EX294 Exam Certification Details:
| Exam Code | EX294 |
| Passing Score | 210 / 300 |
| Exam Name | Red Hat Certified Engineer (RHCE) |
| Number of Questions | 20 |
| Sample Questions | Red Hat EX294 Sample Questions |
| Exam Price | $400 USD |
| Schedule Exam | PEARSON VUE |
| Duration | 240 minutes |
Red Hat RHCE Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Use advanced Ansible features | - Create and use templates to create customized configuration files - Use Ansible Vault in playbooks to protect sensitive data |
| Script administration tasks | - Create simple shell scripts - Create simple shell scripts that run ad hoc Ansible commands |
| Configure Ansible managed nodes | - Create and distribute SSH keys to managed nodes - Configure privilege escalation on managed nodes - Validate a working configuration using ad hoc Ansible commands |
| Create Ansible plays and playbooks | - Know how to work with commonly used Ansible modules - Use variables to retrieve the results of running a command - Use conditionals to control play execution - Configure error handling - Create playbooks to configure systems to a specified state |
| Be able to perform all tasks expected of a Red Hat Certified System Administrator | - Understand and use essential tools - Operate running systems - Configure local storage - Create and configure file systems - Deploy, configure, and maintain systems - Manage users and groups - Manage security |
| Understand core components of Ansible | - Inventories - Modules - Variables - Facts - Plays - Playbooks - Configuration files - Use provided documentation to look up specific information about Ansible modules and commands |
| Work with roles | - Create roles - Download roles from an Ansible Galaxy and use them |
| Install and configure an Ansible control node | - Install required packages - Create a static host inventory file - Create a configuration file - Create and use static inventories to define groups of hosts - Manage parallelism |
| Use Ansible modules for system administration tasks that work with: | - Software packages and repositories - Services - Firewall rules - File systems - Storage devices - File content - Archiving - Scheduled tasks - Security - Users and groups |
NEW QUESTION 10
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. Solution as:
- B. Solution as:
Answer: A
NEW QUESTION 11
Create the users in the file usersjist.yml file provided. Do this in a playbook called users.yml located at /home/sandy/ansible. The passwords for these users should be set using the lock.yml file from TASK7. When running the playbook, the lock.yml file should be unlocked with secret.txt file from TASK 7.
All users with the job of 'developer' should be created on the dev hosts, add them to the group devops, their password should be set using the pw_dev variable. Likewise create users with the job of 'manager' on the proxy host and add the users to the group 'managers', their password should be set using the pw_mgr variable.
- A. ansible-playbook users.yml -vault-password-file=secret.txt
- B. ansible-playbook users.yml -vault-password-file=secret.txt
Answer: B
NEW QUESTION 12
In /home/sandy/ansible/ create a playbook called logvol.yml. In the play create a logical volume called Iv0 and make it of size 1500MiB on volume group vgO If there is not enough space in the volume group print a message "Not enough space for logical volume" and then make a 800MiB Iv0 instead. If the volume group still doesn't exist, create a message "Volume group doesn't exist" Create an xfs filesystem on all Iv0 logical volumes. Don't mount the logical volume.
- A. Solution as:
- B. Solution as:
Answer: B
NEW QUESTION 13
Create a file called adhoc.sh in /home/sandy/ansible which will use adhoc commands to set up a new repository. The name of the repo will be 'EPEL' the description 'RHEL8' the baseurl is 'https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmp' there is no gpgcheck, but you should enable the repo.
* You should be able to use an bash script using adhoc commands to enable repos. Depending on your lab setup, you may need to make this repo "state=absent" after you pass this task.
- A. chmod 0117 adhoc.sh
vim adhoc.sh
#I/bin/bash
ansible all -m yum_repository -a 'name=EPEL description=RHEL8
baseurl=https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmp gpgcheck=no enabled=yes' - B. chmod 0777 adhoc.sh
vim adhoc.sh
#I/bin/bash
ansible all -m yum_repository -a 'name=EPEL description=RHEL8
baseurl=https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmp gpgcheck=no enabled=yes'
Answer: B
NEW QUESTION 14
Create a playbook /home/bob /ansible/motd.yml that runs on all inventory hosts and docs the following: The playbook should replaee any existing content of/etc/motd in the following text. Use ansible facts to display the FQDN of each host On hosts in the dev host group the line should be "Welcome to Dev Server FQDN".
On hosts in the webserver host group the line should be "Welcome to Apache Server FQDN".
On hosts in the database host group the line should be "Welcome to MySQL Server FQDN".
- A. /home/sandy/ansible/apache.yml
/home/sandy/ansible/roles/sample-apache/tasks/main.yml - B. /home/sandy/ansible/apache.yml
/home/sandy/ansible/roles/sample-apache/tasks/main.yml
Answer: B
NEW QUESTION 15
Create a file in /home/sandy/ansible/ called report.yml. Using this playbook, get a file called report.txt (make it look exactly as below). Copy this file over to all remote hosts at /root/report.txt. Then edit the lines in the file to provide the real information of the hosts. If a disk does not exist then write NONE.
- A. Solution as:
- B. Solution as:
Answer: A
NEW QUESTION 16
Create a role called sample-apache in /home/sandy/ansible/roles that enables and starts httpd, enables and starts the firewall and allows the webserver service. Create a template called index.html.j2 which creates and serves a message from /var/www/html/index.html Whenever the content of the file changes, restart the webserver service.
Welcome to [FQDN] on [IP]
Replace the FQDN with the fully qualified domain name and IP with the ip address of the node using ansible facts. Lastly, create a playbook in /home/sandy/ansible/ called apache.yml and use the role to serve the index file on webserver hosts.
- A. Option
/home/sandy/ansible/roles/sample-apache/tasks/main.yml
/home/sandy/ansible/roles/sample-apache/templates/index.html.j2
In /home/sandy/ansible/roles/sample-apache/handlers/main.yml
- B. Option
/home/sandy/ansible/roles/sample-apache/tasks/main.yml
/home/sandy/ansible/roles/sample-apache/templates/index.html.j2
In /home/sandy/ansible/roles/sample-apache/handlers/main.yml
Answer: A
NEW QUESTION 17
Create a file called requirements.yml in /home/sandy/ansible/roles to install two roles. The source for the first role is geerlingguy.haproxy and geerlingguy.php. Name the first haproxy-role and the second php-role. The roles should be installed in /home/sandy/ansible/roles.
- A. in /home/sandy/ansible/roles
vim requirements.yml
Run the requirements file from the roles directory:
ansible-galaxy install -r requirements.yml -p /home/sandy/ansible/roles - B. in /home/sandy/ansible/roles
vim requirements.yml
Run the requirements file from the roles directory:
ansible-galaxy install -r requirements.yml -p /home/sandy/ansible/roles
Answer: B
NEW QUESTION 18
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