Kubernetes Orchestration & DevOps Monitoring

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3. What does a Kubernetes Namespace provide?

Virtual cluster isolation within a single cluster

Storage for container images

Network routing between pods

Encryption for data at rest

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5. Which Kubernetes object is used to expose HTTP services externally with DNS names?

Service

Ingress

NetworkPolicy

PersistentVolume

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7. What is the primary benefit of using ConfigMaps in Kubernetes?

Encrypt sensitive data at rest

Decouple configuration from application code

Manage persistent storage

Control pod scheduling

8. Which component in Kubernetes is responsible for pod scheduling decisions?

API Server

Scheduler

Controller Manager

Etcd

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10. What does a horizontal pod autoscaler (HPA) do?

Automatically scales node count based on CPU

Scales pod replicas based on metrics

Distributes traffic across services

Manages persistent storage provisioning

11. What is the primary purpose of a Kubernetes Deployment resource?

Manage stateless application replicas and rolling updates

Store persistent data across cluster nodes

Route external traffic to internal services

Define network policies between pods

12. Which tool is commonly used for metrics collection and time-series storage in Kubernetes?

Prometheus

Jenkins

Terraform

Ansible

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14. What is the role of the kubelet in Kubernetes?

Schedule pods on nodes

Ensure containers run on worker nodes

Manage cluster networking

Store cluster configuration

15. Which Kubernetes object manages stateful applications with stable network identities?

Deployment

DaemonSet

StatefulSet

ReplicaSet

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17. What does ETCD store in a Kubernetes cluster?

Container images and registries

Cluster state and configuration data

Application logs and metrics

Persistent volume data

18. Which probe type in Kubernetes restarts a container if it fails?

Readiness probe

Liveness probe

Startup probe

Health probe

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General DevOps Advanced Kubernetes Orchestration Monitoring Quiz

1. A Kubernetes ______ defines resource requests and limits for containers.

2.

What first name or nickname would you like us to use?

2. A ______ in Kubernetes ensures a pod runs on every node in the cluster.

3. What does a Kubernetes Namespace provide?

4. In DevOps, ______ refers to the practice of monitoring and alerting on infrastructure.

5. Which Kubernetes object is used to expose HTTP services externally with DNS names?

6. A ______ in Kubernetes automatically removes completed Job pods.

7. What is the primary benefit of using ConfigMaps in Kubernetes?

8. Which component in Kubernetes is responsible for pod scheduling decisions?

9. In Kubernetes, a ______ is a network policy that controls traffic between pods.

10. What does a horizontal pod autoscaler (HPA) do?

11. What is the primary purpose of a Kubernetes Deployment resource?

12. Which tool is commonly used for metrics collection and time-series storage in Kubernetes?

13. In DevOps monitoring, ______ metrics measure application behavior like request latency.

14. What is the role of the kubelet in Kubernetes?

15. Which Kubernetes object manages stateful applications with stable network identities?

16. A ______ in Kubernetes groups containers that share storage and network namespaces.

17. What does ETCD store in a Kubernetes cluster?

18. Which probe type in Kubernetes restarts a container if it fails?

19. In Kubernetes, a Service of type ______ exposes an application only within the cluster.