Practice Test - Certified Kubernetes Application Developer

About this course

Overview and PurposeThe CKAD certification validates that candidates can design, build, configure, and deploy cloud-native applications for Kubernetes.It's developed by the Linux Foundation and the Cloud Native Computing Foundation (CNCF) to support the growing Kubernetes ecosystem.The exam is ideal for developers who want to prove their proficiency in working with Kubernetes from an application development perspective, distinguishing it from the Certified Kubernetes Administrator (CKA) exam which focuses on cluster administration. Exam FormatType: Performance-based, hands-on exam (not multiple-choice)Duration: 2 hoursNumber of Questions: Around 15–20 practical tasksPassing Score: Typically around 66%Delivery: Online, proctoredEnvironment: You’ll work in a live Linux shell with access to Kubernetes documentationCost : As of February 4, 2025, the cost for the CKAD certification exam is $445 USD. This fee typically includes two attempts within a 12-month period. You may find bundles that include training courses or additional simulator access for a higher price.Domains & CompetenciesApplication Design and Build (20%)Container image creationMulti-container pod patterns (e.g., sidecar, init)Volume usageApplication Deployment (20%)Deployment strategies (blue/green, canary)Rolling updatesHelm and Kustomize usageApplication Observability and Maintenance (15%)Logging, monitoring, and troubleshooting