Yes, if you're new to containerization, learning Docker first is strongly recommended. Docker teaches the fundamentals of containers, images, networking, storage, and application deployment, all of which provide a solid foundation for Kubernetes. Learning Docker and preparing for the DCA can make learning for the Certified Kubernetes Administrator (CKA) more intuitive and significantly easier. This specialization helps you build that foundation before moving to Kubernetes.

Docker is a core technology in DevOps, cloud computing, microservices, CI/CD, and modern application deployment, and can help you build a career as a DevOps Engineer, Cloud Engineer, Platform Engineer, Site Reliability Engineer (SRE), System Administrator, Infrastructure Engineer, or Software Developer working with cloud-native applications.

No, this specialization is not affiliated with, endorsed by, or sponsored by Docker Inc. or Mirantis. It is an independent specialization by LearnKartS, designed to teach Docker concepts, industry best practices, and the skills commonly assessed in the Docker Certified Associate (DCA) exam. The curriculum is based on widely adopted Docker technologies and real-world workflows used by DevOps and cloud professionals.

This DCA specialization provides an end-to-end learning path built around 70+ real-world demos and a full-length mock exam, covering Docker fundamentals, enterprise administration, security, monitoring, orchestration, and focused DCA certification preparation in one specialization.

This course is completely online, so there’s no need to show up to a classroom in person. You can access your lectures, readings and assignments anytime and anywhere via the web or your mobile device.

Yes! To get started, click the course card that interests you and enroll. You can enroll and complete the course to earn a shareable certificate. When you subscribe to a course that is part of a Specialization, you’re automatically subscribed to the full Specialization. Visit your learner dashboard to track your progress.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

No, you cannot take this course for free. When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. If you cannot afford the fee, you can apply for financial aid.