Red Hat Red Hat Certifications EX407 Questions & Answers

• Question 71:

  Which command will allow you to collect all facts for the specific host group 'labmachines'?

  A. ansible -c setup labmachines

  B. ansible-gather-facts labmachines

  C. ansible labmachines -m facts

  D. ansible labmachines -m setup

  Correct Answer: D

  This command specifies the correct inventory and uses the setup module which gathers facts for target hosts.

• Question 72:

  Which variable name is invalid?

  A. tomcat_inst8_port

  B. _tomcatdefaultport

  C. tomcat8port

  D. tomcat_port

  Correct Answer: B

• Question 73:

  Which of the following are Ansible modules? (Choose all that apply.)

  A. get_dnshostname

  B. setup

  C. yum

  D. ping

  Correct Answer: BCD

  yum: this module was covered in the lesson and can be found in Ansible documentation.

• Question 74:

  Consider the following playbook.

  -hosts: web1 become: yes

  tasks:

  -

  name: use yum yum: name=httpd

  state=latest

  -

  name: use service service: name=httpd state=started enabled=yes

  -hosts: media1 become: yes

  tasks:

  -name: use service service: name=mariadb state=started

  when:

  -ansible_hostname == "web1"

  -name: use service service: name=firewalld state=stopped

  What service is started on the host media1?

  A. mariadb

  B. httpd

  C. firewalld

  D. No service is started on media1.

  Correct Answer: D

  While there is a service module call that will start mariadb, it will never run due to the always false condition attached to that task.

• Question 75:

  What module is used to deploy a template?

  A. File

  B. Copy

  C. Template

  D. Deploy

  Correct Answer: B

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

• Question 76:

  What is a typical use case for an Ansible Template?

  A. Managing remote system configuration files

  B. Defining a host group

  C. Installing remote Ansible installations

  D. Running remote commands

  Correct Answer: A

• Question 77:

  Which of the following are valid parameters of the template module? (Choose all that apply.)

  A. state

  B. dest

  C. validate

  D. .name

  Correct Answer: BC

  The validate parameter sets a program to check file syntax prior to deployment.

• Question 78:

  Templates must be written in what language?

  A. XML

  B. Ruby

  C. Jinja2

  D. INI

  Correct Answer: C

  Templates are parsed using the Jinja2 templating language.

• Question 79:

  Templates have access to variables scoped at which of the following levels? (Choose all that apply.)

  A. Hostgroup targeted by current play

  B. Ansible Facts

  C. Variables defined within the current play

  D. Any host variables defined in inventory

  Correct Answer: ABC

• Question 80:

  What does the when keyword do?

  A. There is no when keyword

  B. Allows a task to be conditional

  C. Allows a play to be conditional

  D. Allows a play to be scheduled

  Correct Answer: B