How to use the Kubernetes Interview Flashcards
- 1. Choose topicsPick one topic or all of them, a round size, and whether to skip cards you already know.
- 2. Flip and gradeRead the question, answer aloud, then reveal the answer and mark it known or still learning.
- 3. Review your resultsMissed cards come back later in the round. At the end see your score by topic and download the cards to revise.
What the deck covers
This deck covers how Kubernetes is put together and how to run and debug apps on it, the two halves of most Kubernetes interviews. The 21 cards are grouped into 13 topics: Basics, Architecture, Workloads, Networking, Config, Storage, Health, Resources, Scaling, Troubleshooting, Organisation, Security, Tools. Answers are short on purpose: one or two sentences you can say out loud, which you then back up with an example from your own projects.
A card from the deck
Q: What does CrashLoopBackOff mean?
A: The container keeps crashing and Kubernetes waits longer between restarts. Check kubectl logs (with --previous), kubectl describe pod and the probes.
In interviews, walk through the exact commands you'd run, in order. It shows hands-on experience.
How to study with it
- Run every troubleshooting card in a local cluster (kind or minikube), breaking things on purpose: a wrong image tag, a failing probe, too little memory.
- Explain requests vs limits with a real OOMKilled example if you have one.
- In the Kubernetes deck, cards you mark "still learning" come back three cards later in the same round, and the results screen lists them so you can download a revision sheet.
More questions from this deck
Other Kubernetes questions you'll meet include:
- What is in the control plane?
- Deployment vs ReplicaSet?
- Job vs CronJob?
- What is a NetworkPolicy?
- Requests vs limits?
Frequently asked questions
Does this prepare me for the CKA?
It helps with concepts. The CKA is hands-on, so also practise in a cluster and try the CKA practice test.
Which version?
Current Kubernetes releases; nothing here depends on a specific minor version.
Are the Kubernetes interview flashcards free?
Yes. You can flip through every card of the Kubernetes interview flashcards without signing up. When you open your results for the first time, we ask once for your name and WhatsApp number; after that the Kubernetes interview flashcards and every other Uncodemy tool open straight away.