EX407 Red Hat Certified Specialist in Ansible Automation
Exam Detail:
The EX407 Red Hat Certified Specialist in Ansible Automation exam is designed to validate the skills and knowledge of professionals in using Ansible for automating IT tasks. Here are the exam details for the EX407 exam:
- Number of Questions: The exam consists of performance-based tasks, which require practical hands-on experience with Ansible. The exact number of tasks may vary, but it is typically around 10-15 tasks.
- Time Limit: The time allotted to complete the exam is 3 hours.
Course Outline:
The EX407 certification program covers a comprehensive range of courses related to Ansible automation. The course outline typically includes the following areas:
1. Install and Configure Ansible:
- Install Ansible and its dependencies.
- Configure Ansible inventory and authentication.
- Understand Ansible configuration files and settings.
2. Create and Run Ansible Playbooks:
- Write YAML-based Ansible playbooks.
- Use Ansible modules and plugins.
- Manage variables and facts in playbooks.
3. Implement Ansible Tasks and Handlers:
- Define tasks and organize them in playbooks.
- Use conditionals and loops in tasks.
- Implement error handling and exception handling.
4. Manage Inventories and Variables:
- Create and manage inventory files.
- Define and use group and host variables.
- Implement variable precedence and scope.
5. Manage Roles and Templates:
- Define and use Ansible roles.
- Use templates to create dynamic configurations.
- Manage role dependencies and role-based tasks.
6. Implement Ansible Vault:
- Encrypt sensitive data using Ansible Vault.
- Decrypt and use encrypted data in playbooks.
- Manage Ansible Vault passwords and files.
Exam Objectives:
The objectives of the EX407 exam are as follows:
- Assessing candidates' understanding of Ansible architecture and components.
- Evaluating candidates' ability to write and run Ansible playbooks.
- Testing candidates' proficiency in managing inventories, variables, and templates.
- Assessing candidates' knowledge of using Ansible roles and handlers.
- Evaluating candidates' skills in implementing Ansible Vault for securing sensitive data.
Exam Syllabus:
The specific exam syllabus for the EX407 exam covers the following topics:
1. Ansible Installation and Configuration:
- Installing Ansible.
- Managing Ansible configuration files.
- Configuring Ansible inventory and authentication.
2. Ansible Playbooks:
- Writing YAML-based playbooks.
- Using Ansible modules and plugins.
- Managing variables and facts.
3. Ansible Tasks and Handlers:
- Defining and organizing tasks in playbooks.
- Using conditionals and loops.
- Implementing error handling.
4. Inventories and Variables:
- Creating and managing inventory files.
- Defining group and host variables.
- Understanding variable precedence and scope.
5. Roles and Templates:
- Defining and using Ansible roles.
- Using templates for dynamic configurations.
- Managing role dependencies.
6. Ansible Vault:
- Encrypting sensitive data with Ansible Vault.
- Managing encrypted data in playbooks.
- Managing Ansible Vault passwords and files.
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EX407
Red Hat Certified Specialist in Ansible Automation
http://killexams.com/pass4sure/exam-detail/EX407 Question: 85
Which line instructs ansible to install httpd?
A. yum: name=httpd state=installed
B. tasks: install httpd
C. service: name=httpd state=installed
D. name: service=httpd state=installed Answer: A
Explanation:
The yum module is an appropriate way to install software Question: 86
Which Ansible ad-hoc flag is analogous to the become directive?
A. b
B. f
C. i
D. B Answer: A
Explanation:
The b flag actually stands for become! They both have Ansible escalate to the become_user. Question: 87 Question: 88
What is the primary difference between the shell and command module?
A. The shell module is for executing shell commands, and the command module is for Ansible internal
commands.
B. The shell module sets up a shell environment and the command module only runs the provided command.
C. The shell module sets a default shell whereas the command module executes a shell command.
D. There is no difference. Answer: B Question: 89
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 Answer: D
Explanation:
This command is the correct way to run the playbook using the requested inventory Question: 90
Consider the following playbook.
hosts: webservers become: yes
name: install httpd yum: name: httpd state: latest
Which line includes a syntax error?
A. become: yes there is no attribute called become
B. yum: yum should be proceeded with a hyphen
C. The file does not end with end-playbook.
D. The playbook does not include the task directive. Answer: D
Explanation:
The "task:" directive is required at the prior to providing the tasks of a playbook. Without it, Ansible will not throw an
error. Question: 91
Which of the following attributes specifies how a handler can be notified? (Choose all that apply.)
A. name
B. service
C. listen
D. handle Answer: AC
Explanation:
While using the handlers name attribute is not encouraged, it does work. Question: 92 Question: 93
What command is used to run a playbook?
A. ansible-playbook
B. ansible
C. ansible-p
D. playbook Answer: A
Explanation:
This command will run a given playbook successfully. Question: 94
What keyword stores a commands output into a variable?
A. register
B. output
C. output is stored in a variable named results by default
D. debug Answer: A
Explanation:
The register keyword will store output from the preceding command into a provided variable. Question: 95
What does the lineinfile module do?
A. Allow addition of lines anywhere in a file
B. Allows to grep for lines in a provided file
C. Allow additions of lines to the end of a file only
D. Input data into a file from stdin Answer: A
Explanation:
The purpose of the lineinfile module is to add lines anywhere in a file passed on a pattern. Question: 96
Observe the details of the following dynamic inventory file. $ ls -l dynamic.py -rw-rw-r. 1 user user 1928 Mar 30
08:21 dynamic.py Why will this inventory file cause the ansible command to fail?
A. Ansible cannot use python scripts as inventories.
B. The ansible user must own the file.
C. The file is not executable.
D. The ansible command will not fail using the noted file with the given details. Answer: C
Explanation:
Without being executable. Ansible will attempt to parse the script as a static inventory and fail. Question: 97
Is it possible to specify multiple inventory files at once?
A. Yes, you specify your inventory as a directory containing valid inventory files.
B. No.
C. Yes, you must provide extra parameters to the -i flag.
D. Yes, you must specify a reference inventory master file. Answer: A Question: 98
A dynamic inventory must return data in what format?
A. JSON
B. XML
C. YAML
D. INI Answer: A
Explanation:
Dynamic inventories must return JSON output. Question: 99
Examine the following inventory excerpt file named /home/user/ansible/inventory. [dbservers] db1.example.com
Which of the following files does Ansible check for variables related to that inventory? (Choose all that apply.)
A. /home/user/ansible/dbservers
B. /home/user/ansible/host_vars/db1.example.com
C. /home/user/ansible/host_vars/db1
D. /home/user/ansible/group_vars/dbservers Answer: BD
Explanation:
Ansible will check in /home/user/ansible/host_vars to find files named after hosts defined in the inventory. Ansible will
check this file because there is a group defined in the inventory as dbservers. Question: 100
Which flags must be accepted as input for a dynamic inventory script?
A. Only list
B. host [hostname] and list
C. host [hostname] and inv-list
D. list and format [file format] Answer: B
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Thu, 12 May 2016 05:30:00 -0500en-GBtext/htmlhttps://www.rsc.org/journals-books-databases/librarians-information/products-prices/books/Red Hat To Acquire Cloud And Container Specialist Codenvy
As open-source technologies giant Red Hat seeks a dominant position in the burgeoning container tech space, the company said it has made a deal to acquire a startup specializing in helping developers with building container-based apps.
Red Hat said it has a definitive agreement to acquire San Francisco-based Codenvy, a four-year-old company that offers tools for developing applications that are both container-based and cloud-native.
The news comes just weeks after Red Hat unveiled a series of new container-related products at its Red Hat Summit conference.
During the conference, Red Hat executives told CRN that the company has enabled more production deployments of containers than any other vendor -- including Docker -- through its OpenShift Platform-as-a-Service.
"You need a production-ready environment to really start to deploy [containers] and bet your business on it, and we're the only one that's proved they can do that," said Paul Cormier, the head of Red Hat's technology and products organizations, in an interview with CRN this month.
Adding Codenvy to the mix will "help make developers more successful" with containers, said Craig Muzilla, a senior vice president at Red Hat, in a news release.
Codenvy offers the first enterprise product based on Eclipse Che, an open-source cloud integrated development environment.
The company's tools bring together an integrated development environment with runtimes and projectsâultimately enabling developers to collaborate in a centralized workspace.
Red Hat did not disclose financial terms for the planned acquisition of Codenvy.
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Sat, 26 Aug 2023 18:04:00 -0500entext/htmlhttps://www.risk.net/about-risk-booksA Rare Book From Jane Austenâs Library Estimated to Sell for $100,000 at AuctionNo result found, try new keyword!international specialist books and manuscripts at Sothebyâs, said in a statement announcing the sale on Wednesday. A popular collection of short essays containing anecdotes about historical ...Wed, 29 Nov 2023 09:55:00 -0600en-ustext/htmlhttps://www.msn.com/Specialist books donated to care home to engage and entertain dementia patients
A specialist dementia care home has been gifted specialist books to engage and entertain patients.
Abbeyfield House Care Home in Clitheroe received the donation of specialist hardback books from housebuilder Miller Homes as part of an ongoing pledge by the company to support the local communities.
The books have been produced by a company called âPictures to Shareâ are designed to engage and entertain people with mid to later stage dementia.
They can be used to help reduce feelings of depression, isolation and agitation and can help to promote meaningful and enjoyable communication with friends, family and carers.
Book courses range from memories of 1950s and 1960s, to pets, gardens and the seaside.
Other accurate activities included donating Amazon Fire tablets to local primary school, St Jamesâ C of E in Clitheroe â supporting the pupils whilst they worked from home.
Anita Sorrell, Activities Co-ordinator at Abbeyfield House said, âOur residents have really enjoyed looking through these books, they have stirred many memories of days long past, and have certainly started many a conversation of happy times.
âThank you Miller Homes for the kind donation, Iâm sure they will continue to be valued by their residents in the future.â
Sales Director at Miller Homes North West, Clare Noakes, added: âWe will continue to support the members of the Clitheroe community, young and old, as they bring new homes to the region at their Montague Place development.â
The housing company is currently working on a new development site on Montague Place, which is brining over 100 new homes to the area.
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