CKAD: Upcoming Changes to Exam Objectives
You might have heard about some of the upcoming changes for the CKAD exam objectives as announced by the Linux Foundation recently. These changes will go into…
Month: August 2021
Docker Certified Associate Exam Series (Part 8): Docker Engine Storage & Volumes
Docker Storage Basics File System When you install Docker on a host, it automatically creates a directory: /var/lib/docker. This becomes the default file path for…
Docker Certified Associate Exam Series (Part -7): Docker Engine Security
Docker Daemon Security Security within the IT landscape is as critical as maintaining a strong armed-force for a country. To ensure that the IT landscape…
Docker Certified Associate Exam Series (Part 6): Networking
Introduction to Docker Networking Default Networks When you install Docker on a host machine, it automatically creates 3 types of networks: none, bridge, and host…
Docker Certified Associate Exam Series (Part -5): Installation and Configuration
Introduction to the Docker Engine In this section, we introduce the Docker Engine, including its architecture, installation, and configuration. We will then go through basic…
Docker Certified Associate Exam Series (Part – 4): Image Creation, Management and Registry
We use images in Docker to package, share and transport applications and preconfigured server environments. An image is, in essence, a template that contains the…
Docker Certified Associate Exam Series (Part-3): Kubernetes
Introduction to Kubernetes Kubernetes is the most popular container orchestration tool that integrates seamlessly with Docker. The DCA certification test emphasizes specifically on services, architecture,…
Docker Certified Associate Exam Series (Part-2): Container Orchestration
Introduction to Container Orchestration An essential part of preparing for the Docker Certified Associate (DCA) exam is to familiarize yourself with Container Orchestration. Container Orchestration…
The Ultimate Docker Certification (DCA) Guide for 2022 (Updated)
Why Get a Docker Certification? With a rising pattern of organizations adopting Cloud services, Docker continues to gain popularity. At its core, Docker aids in…
COVID-19: Work from Home Tips for Developers
Nobody thought the year 2020 would be so tough for humanity. We are all facing it, we are all working from home from different parts…