Red Hat Certified Specialist in Containers (EX188) Online Training

Yes, if you work with containerized applications, the Red Hat Certified Specialist in Containers is definitely worth earning. The certification proves that you have skills in container management and orchestration and it communicates to employers that you can use tools like Red Hat OpenShift and Podman. In a field like containerization, it can be hard to prove your skills beyond just putting them on your resume, but a certification like this stands for practical, hands-on expertise.

It costs $500 to take EX188, the certifying exam for Red Hat Certified Specialist in Containers. It's a hands-on and practical exam, and you'll have to undertake real-world tasks, not just recite information. Red Hat recommends that you take a course to prepare you for the exam, but it's not mandatory if you have comparable work experience with containers and containerized applications. You get two attempts at the test for $500, so if you fail your first attempt, you only have one chance to try again before you have to pay again.

The EX188 exam is challenging, especially if you don't have any hands-on experience in container management or with Red Hat OpenShift. The exam is a practical, lab-based test where you'll need to perform real tasks with tools like Podman and OpenShift within a limited timeframe. Unlike multiple-choice exams, EX188 will test your ability to work efficiently in a real-world environment. If you already have a background in Linux or containers, you'll find it easier, but everyone (regardless of experience) should go in with plenty of preparation and practice.

Sysadmins, developers and DevOps engineers who work in Red Hat environments or who find themselves working with containerized applications are the best audience for the Red Hat Certified Specialist in Containers certification. It's a great way to prove that you know how to manage and deploy applications in container-based infrastructures. Beginners and anyone who's unfamiliar with Linux environments or containers can easily get overwhelmed, though, so consider starting with foundational Linux and container skills.

The exam for Red Hat Certified Specialist in Containers is a practical exam that you'll take without internet access or hard copy notes. A passing score is 210 out of a possible 300, but you won't receive feedback about how you did in individual areas or on individual items – you'll only find out your total score. If you want greater insight into your skills with Linux containerization, you should take practice exams and take online courses designed to help you through individual areas.