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Linux Foundation Certified Kubernetes Application Developer Exam
- Topic 1: Observability - Understand debugging in Kubernetes/ Understand container logging
- Topic 2: Understand how to monitor applications in Kubernetes/ Understand LivenessProbes and ReadinessProbes
- Topic 3: Pod Design - Understand Jobs and CronJobs/ Understand Deployments and how to perform rolling updates
- Topic 4: Understand how to use Labels, Selectors, and Annotations/ Understand Deployments and how to perform rollbacks
- Topic 5: Core Concepts - Create and Configure Basic Pods/ Understand Kubernetes API primitives
- Topic 6: State Persistence- Understand Persistent Volume Claims for storage
- Topic 7: Multi-Container Pods - Understand Multi-Container Pod design patterns
- Topic 8: Configuration - Demonstrate basic understanding of NetworkPolicies/ Understand Services/ Services & Networking
- Topic 9: Define an application?s resource requirements/ Understand ServiceAccounts
- Topic 10: Understand SecurityContexts/ Understand ConfigMaps/ Create & consume Secrets
Free Linux Foundation Certified Kubernetes Application Developer Exam Actual Questions
The questions for Certified Kubernetes Application Developer were last updated On May. 24, 2023
Refer to Exhibit.
Context
Your application's namespace requires a specific service account to be used.
Task
Update the app-a deployment in the production namespace to run as the restrictedservice service account. The service account has already been created.
Refer to Exhibit.
Task
A Deployment named backend-deployment in namespace staging runs a web application on port 8081.
Refer to Exhibit.
Task
Create a new deployment for running.nginx with the following parameters;
* Run the deployment in the kdpd00201 namespace. The namespace has already been created
* Name the deployment frontend and configure with 4 replicas
* Configure the pod with a container image of lfccncf/nginx:1.13.7
* Set an environment variable of NGINX__PORT=8080 and also expose that port for the container above
Refer to Exhibit.
Task
A Deployment named backend-deployment in namespace staging runs a web application on port 8081.
Refer to Exhibit.
Task:
The pod for the Deployment named nosql in the craytisn namespace fails to start because its container runs out of resources.
Update the nosol Deployment so that the Pod:
1) Request 160M of memory for its Container
2) Limits the memory to half the maximum memory constraint set for the crayfah name space.
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