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Linux Admin In-depth interview questions
During your interview, the interviewer may gradually lead to more complex and industry-specific questions related to your knowledge and expertise working in Linux admin. You can use your answers to show the interviewer the depth of your understanding of the field and how you apply your skills to meeting business objectives. The following in-depth interview questions can help you prepare your answers before encountering industry-specific questions:
Explain the differences between a UNIX and LINUX system?
UNIX and Linux are two distinct operating systems that share many similarities. Here are some of the key differences between them:
What are the differences between Linux and Windows OS?
Linux and Windows are two different operating systems that differ in several ways, including:
Bootstrapping clusters with kubeadm
Kubeadm is a tool provided by Kubernetes for bootstrapping a cluster. It provides a step-by-step process for initializing a master node, joining worker nodes to the cluster, and deploying the control plane components.
Installing Kubernetes with deployment tools
Kubernetes is an open-source system which allows you to run containers, manage them, automate deploys, scale deployments, create and configure ingresses, deploy stateless or stateful applications, and many other things. Installing Kubernetes with deployment tools is recommended way to deploy the Kubernetes cluster.
A Step-By-Step guide: How to Install Docker on Ubuntu?
A Step-By-Step guide: How to Install Docker on Ubuntu?
Docker is a containerization platform that allows you to easily package, deploy, and run applications in a portable container.
What is DevOps?
DevOps is a set of practices that combines software development (Dev) and IT operations (Ops) to shorten the life cycle of software development and provide continuous integration/continuous delivery (CI/CD), with high software quality.
Linux Important Commands
If you want to use Linux, learning the common utilities or commands will go a long way. However, we recommend utilizing the command-line interface (CLI) because it’s quicker and offers more control. Tasks that require multiple steps on the GUI can be done in a matter of seconds by entering commands into the CLI.
The Practical Ways to Improve CI/CD Processes
Continuous improvement is the mantra of DevOps. And, as with many mantras, continuous improvement is easy to talk about but harder to put into practice. It takes work to translate the concept into changes on the ground. But it’s certainly not impossible. To illustrate…
How To Install Linux, Apache, MySQL and PHP (LAMP Stack) On Ubuntu 20.04?
The LAMP (Linux, Apache, MySQL and PHP) stack is one of the approaches to building dynamic websites. A LAMP stack uses mature and reliable opensource software as building blocks and has been the cornerstone for a variety of projects including WordPress, Facebook, and...
The Secret to Data Type Conversion in Java
Java is one of the most famous strongly typed programming languages, and one of its most remarkable characteristics are its many primitive data types. This means there often needs to be clarity about which data type conversion to use in Java. There is also a prevalent...
Docker and Kubernetes… Which to Learn First?
When you start working in an organization, you realize that a principal goal will be to keep costs low and make applications not only easier to deploy but easier to manage. Docker and Kubernetes are the leaders on this matter, It’s not only because they’re popular,...