- What is YAML syntax?
- Interview questions for YAML.
- How to create YAML files?
- Does Ansible uses YAML or JSON files?
- IS YAML and JSON are same or different?
- What is CI/CD?
- What is Configuration Management?
- How does Ansible work?
YAML Tutorial for Beginners: Learn YAML in-depth for DevOps
Data serialization is the process of converting data structures or objects into a format that can be stored and transmitted. This is necessary because different computers and programming languages often store and handle data differently. YAML is one of many data serialization languages that helps to make data transfer possible between different systems.
I believe that YAML is a very secure format. It is designed to be both human and machine readable, which makes it less likely for there to be errors that could lead to security vulnerabilities. Additionally, the YAML specification includes a section on security considerations, which outlines various security risks and how to mitigate them.
YAML is a data serialization format that is designed to be human-readable and easy to understand. It is similar to JSON and XML, but it is not as verbose as XML. This makes it a good choice for configuration files or other situations where you want the data to be easily readable by humans.
Yes, it is possible to use arrays in YAML. Arrays can be created using either the standard YAML syntax or the shorthand syntax. To create an array using the standard syntax, you will need to use the “-” character followed by a space, and then the value that you want to add to the array. For example:
YAML is a popular language for web development and configuration files. When applying for a position in coding or web development, it is likely that employers will expect you to have a strong understanding and familiarity with YAML. Understanding what YAML questions you are most likely to encounter and how to properly answer them improves your chances of making a positive impression on the hiring manager. In this article, we discuss the most commonly asked YAML questions and how you should respond.
How to create yaml files?
a simple notepad tool or popular IDES like Visual Studio, Sublime, and ATOM used to create a yaml file.
YAML file contains content like text or json file with extension is .yaml. These extensions are not standard, but can also use .yml extension.
Writing content in the yaml file follows some syntax rules for key and value types.
There is no support for the format in the notepad. IDE provides plugins or extensions to the auto-format, syntax validation, and linting of the content of a file.
Also, Some online tools provide to create and validate yaml files.
DevOps Interview Questions and Answers | Edureka
These are the top questions you might face in a DevOps job interview:
General DevOps Interview Questions
This category will include questions that are not related to any particular DevOps stage. Questions here are meant to test your understanding about DevOps rather than focusing on a particular tool or a stage.
Does Ansible uses YAML or JSON files?
Ansible uses YAML for writing playbooks by default. Ansible does not support json format as YAML is easy to read and write with the human-readable data format. Ansible playbooks contain yaml code to play and automate the process.
FAQ
What is YAML is used for?
How do I practice YAML?
- Never use TAB characters for indentation or any other purpose. Only use SPACE characters. …
- Always use a monospaced font to view and edit YAML, so it’s easy to spot indentation errors.
- Save YAML files in the UTF-8 encoding.
What is YAML documentation?
