What are cluster-wide objects

• A.Service and Pods
• B.Volumes and Nodes
• C.ConfigMaps and Secrets

Correct Answer: B

https://kubernetes.io/docs/concepts/overview/working-with-objects/_print/

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You are developing a serverless application using Azure Functions that processes real-time streaming dat
a. How would you ensure reliable and efficient data ingestion from a Kafka topic to your Azure Functions?

• A.Use Azure Event Hubs to connect Kafka to Azure Functions-
• B.Use Azure Service Bus to act as a message broker between Kafka and Azure Functions.
• C.Configure Azure Functions to poll Kafka topics directly-
• D.Use a custom connector to integrate Kafka with Azure Functions.
• E.Utilize Azure Data Factory to create pipelines for data movement between Kafka and Azure Functions.

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You have deployed an application in Kubernetes with a container image that has known vulnerabilities. Which of the following security measures is MOST effective in mitigating the risk of these vulnerabilities?

• A.Deploying the application in a private Kubernetes cluster.
• B.Using a container security scanner to identify and fix vulnerabilities.
• C.Disabling Kubernetes RBAC and granting full access to all users.
• D.Running all containers with the '--privileged' flag enabled.
• E.Deploying the application in a separate namespace.

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What is the command used to scale the application?

• A.kubectl run
• B.kubectl explain
• C.kubectl scale

Correct Answer: C

https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#scale

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A ________ is a ready-to-run software package, containing everything needed to run an application.

• A.Container Repository
• B.Container Runtime
• C.Docker
• D.Container Image

Correct Answer: D

https://kubernetes.io/docs/concepts/containers/#container-images

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