Red Hat EX407 Online Practice Questions and Exam Preparation

Red Hat EX407 Online Questions & Answers

• Question 61:

  Create a playbookthatchanges the default target onallnodes tomulti-usertarqet. Do this in playbook file called target.yml in/home/sandy/ansible

  Correct Answer. Check the answer in explanation
  Check the answer in explanation

  ---

  -

  name: change default target hosts: all tasks:

  -

  name: change target file: src: /usr/lib/systemd/system/multi-user.target dest:/etc/systemd/system/default.target state: link

• Question 62:

  State whether the following statement is true or false. There is a 10 user trial available.

  A. True
  B. False
  A. True

• Question 63:

  Presuming the inventory is not dynamic, Ansible inventories can be specified using what two file formats?

  A. XML and JSON
  B. JSON and JAML
  C. YAML and INI
  D. XML and INI
  C. YAML and INI

  ---

  Ansible inventories may be provided in either YAML or INI format.

• Question 64:

  Consider the following file. authors:

  -joe

  -john

  editors:

  -frank

  managers:

  editing: josh

  authoring: sam

  How many lists are defined in the provided file?

  A. 3
  C. 2
  D. 1
  C. 2

  ---

  There are two lists in the file. Note use of the hyphens.

• Question 65:

  What attribute allows you to cause a play to stop based on a certain failure threshold?

  A. failure_threshold
  B. serial
  C. acceptable_failure_percentage
  D. max_fail_percentage
  D. max_fail_percentage

  ---

  The max_fail_percentage will only allow a certain percent of a batch to fail before marking the play failed.

• Question 66:

  Which command is the correct way to run the playbook /home/ansible/Buildwww.yml using the inventory file /home/ansible/inventory, assuming your present working directory is /home/ansible?

  A. ansible -i inventory Build.yml
  B. ansible -i inventory -p Buildwww.yml
  C. ansible-playbook -i inventory -p Buildwww.yml
  D. ansible-playbook -i inventory Buildwww.yml
  D. ansible-playbook -i inventory Buildwww.yml

  ---

  This command is the correct way to run the playbook using the requested inventory

• Question 67:

  State whether the following statement is true or false. The following is allowed in a playbook.

  -

  tasks:

  yaml:

  name=yum.

  -

  hosts: local

  A. True
  B. False
  B. False

  ---

  Order is --- - hosts: local must be first.

• Question 68:

  What module is used to deploy a template?

  A. File
  B. Copy
  C. Template
  D. Deploy
  B. Copy

  ---

  The template module is designed to process and deploy template files.

• Question 69:

  Create a file called adhoc.sh /home/sandy/ansible in which will use adhoc commands to set up a new repository. The name of the repo will be 'EPEL' thedescription 'RHEL8' the baseurl is'https://dl.fedoraproject.org/pub/epel/epel-releaselatest-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.

  Correct Answer. Check the answer in explanation
  Check the answer in explanation

  ---

  chmod0777adhoc.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'

• Question 70:

  Why is it important to create a namespace for role variables?

  A. Roles only have access to variables in their own namespace.
  B. It is not really important.
  C. Ansible requires namespaces to be set for a role and will error without them.
  D. Namespacing role variables helps avoid conflicts with variables defined outside of the role.
  D. Namespacing role variables helps avoid conflicts with variables defined outside of the role.

  ---

  Because roles share variables and because plays can have variables defined outside of the role, namespacing role variables ensures that you are getting the variable you expect to get.