Why is centralized logging important in a container orchestration platform?

Because logging is required for all applications to run.

Because logs must be stored in a specific format for Kubernetes.

Because containers do not generate logs by default.

Because containers are ephemeral and logs are lost when they terminate.

A company runs a web application on Kubernetes with a Deployment that has 3 replicas. They need to update the container image from version 1.0 to 1.1 with zero downtime. They also want to be able to quickly revert if the new version has issues. Which approach should they use?

Use kubectl scale to increase replicas to 6, then change the image

Create a new Deployment with the new image and delete the old one

Edit the Deployment's image and use kubectl rollout status to monitor the rolling update

Delete all existing pods and then apply the new image

A team is using Prometheus to monitor their Kubernetes cluster. They notice that metrics from a specific pod are missing, but the pod is running and healthy. They have verified that the pod is selected by the ServiceMonitor. What is the most likely cause?

The pod is using a different container runtime

The pod is not in the same namespace as the ServiceMonitor

The pod's metrics endpoint is not exposing metrics on the expected port or path

What is the purpose of a Deployment object in Kubernetes?

To manage a set of identical pods and ensure they run in the desired state.

To provide persistent storage to pods.

To expose a set of pods as a network service.

To store configuration data as key-value pairs.

LPI DevOps Tools Engineer

Domain 2Objective 2

702.2 Container Orchestration (weight: 3) DEVOPS-TOOLS-ENGINEER Practice Questions (Page 5)

Part of the 702 Application Container domain, which makes up ~18% of our current practice bank. Linux Professional Institute does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–11 in this domain), expect 2–4 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)

32questions here

7free pages

10concepts

Questions 21–25

21foundation · easy
Which component of a Kubernetes cluster is responsible for maintaining the desired state of the cluster?
Select an answer first
22foundation · easy
Why is centralized logging important in a container orchestration platform?
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23application · medium
A company runs a web application on Kubernetes with a Deployment that has 3 replicas. They need to update the container image from version 1.0 to 1.1 with zero downtime. They also want to be able to quickly revert if the new version has issues. Which approach should they use?
Select an answer first
24expert · hard
A team is using Prometheus to monitor their Kubernetes cluster. They notice that metrics from a specific pod are missing, but the pod is running and healthy. They have verified that the pod is selected by the ServiceMonitor. What is the most likely cause?
Select an answer first
25foundation · easy
What is the purpose of a Deployment object in Kubernetes?
Select an answer first

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