Tecnologia da Informação (TI)

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Questões de KCNA

Pratique com as questões oficiais e inéditas do exame KCNA.

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Cloud Native Deployments

Com explicação

At which layer would distributed tracing be implemented in a cloud native deployment?

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Service Configuration

Com explicação

What framework does Kubernetes use to authenticate users with JSON Web Tokens?

medium

Container Orchestration

Com explicação

Which of the following is a feature Kubernetes provides by default as a container orchestration tool?

medium

Container Orchestration

Com explicação

Which of the following sentences is true about container runtimes in Kubernetes?

medium

Service Configuration

Com explicação

Which of the following statements is correct concerning Open Policy Agent (OPA)?

medium

Kubernetes

Com explicação

If a Pod was waiting for container images to download on the scheduled node, what state would it be in?

medium

Cloud Computing

Com explicação

In a cloud native world, what does the IaC abbreviation stands for?

medium

Service Configuration

Com explicação

Which of the following scenarios would benefit the most from a service mesh architecture?

medium

Storage Management

Com explicação

Manual reclamation policy of a PVC resource is known as:

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System Administration

Com explicação

Which one of the following is an open source runtime security tool?

medium

Cloud Computing

Com explicação

In which framework do the developers no longer have to deal with capacity, deployments, scaling and fault tolerance, and OS?

medium

Container Orchestration

Com explicação

Which of these is a valid container restart policy?

medium

Cloud Native Applications

Com explicação

Which of the following is a challenge derived from running cloud native applications?

medium

Container Orchestration

Com explicação

Which of the following observability data streams would be most useful when desiring to plot resource consumption and predicted future resource exhaustion?

medium

Service Configuration

Com explicação

What can be used to create a job that will run at specified times/dates or on a repeating schedule?

medium

Kubernetes Troubleshooting

Com explicação

If kubectl is failing to retrieve information from the cluster, where can you find pod logs to troubleshoot?

medium

Service Configuration

Com explicação

Questões de KCNA

At which layer would distributed tracing be implemented in a cloud native deployment?

What framework does Kubernetes use to authenticate users with JSON Web Tokens?

Which of the following is a feature Kubernetes provides by default as a container orchestration tool?

Which of the following sentences is true about container runtimes in Kubernetes?

Which of the following statements is correct concerning Open Policy Agent (OPA)?

If a Pod was waiting for container images to download on the scheduled node, what state would it be in?

In a cloud native world, what does the IaC abbreviation stands for?

Which of the following scenarios would benefit the most from a service mesh architecture?

Manual reclamation policy of a PVC resource is known as:

Which one of the following is an open source runtime security tool?

In which framework do the developers no longer have to deal with capacity, deployments, scaling and fault tolerance, and OS?

Which of these is a valid container restart policy?

Which of the following is a challenge derived from running cloud native applications?

What is the correct hierarchy of Kubernetes components?

Which statement about Secrets is correct?

Which mechanism allows extending the Kubernetes API?

Which of the following observability data streams would be most useful when desiring to plot resource consumption and predicted future resource exhaustion?

What can be used to create a job that will run at specified times/dates or on a repeating schedule?

If kubectl is failing to retrieve information from the cluster, where can you find pod logs to troubleshoot?

Which component in Kubernetes is responsible to watch newly created Pods with no assigned node, and selects a node for them to run on?