Container Orchestration Questions
Practice questions for Container Orchestration topic in Kubernetes and Cloud Native Associate. 16 questions covering this domain.
A frontend must keep reaching a backend even though backend Pods are created and destroyed over time. Which orchestration benefit is most directly add...
A company has many application instances spread across machines, and individual instances can fail or move. Which problem does container orchestration...
A DevOps engineer wants to deploy a containerized application and ensure that if the cluster has available capacity across multiple zones, replicas ar...
A Kubernetes cluster runs hundreds of microservices. The platform team observes that Pods occasionally fail due to dependent services being unavailabl...
A team scales a Deployment from 3 replicas to 5 without touching the Pod template. What should they expect?
A Deployment is paused and then its image is updated in the Pod template. What happens next?
A release engineer inspects a Deployment rollout and sees another object directly owning the current Pod set. Which object is it?
A workload should scale on queue length rather than CPU or memory. Which tool is designed for that style of event-driven scaling?
A cluster runs DaemonSets for monitoring agents and Deployments for application Pods. A node is cordoned (spec.unschedulable: true). Which workload is...
A Job is configured with parallelism: 2 and completions: 4. Six Pods are created. Two Pods succeed, but four Pods fail immediately. What is the expect...
A team mixes imperative edits and declarative configuration for the same Kubernetes object. What does the Kubernetes object management guidance say ab...
A Job is configured with activeDeadlineSeconds: 300. If the Job runs for 300 seconds, what happens to the Job and its Pods?
An operator deletes one Pod that belongs to a 4 replica Deployment. A minute later, there are again 4 Pods. Why?
A team wants the platform to recreate failed Pods automatically until the declared number of replicas exists again. Which container orchestration capa...
A StatefulSet uses the default OrderedReady pod management policy. During scale up, when can web-2 be created?
A developer says Kubernetes is just a place to store container images. Which statement better reflects container orchestration?
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