Winter Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: pass65

Discussions
  1. Home
  2. Linux Foundation
  3. Kubernetes and Cloud Native
  4. KCNA
  5. Kubernetes and Cloud Native Associate (KCNA) Questions and Answers

Pass the Linux Foundation Kubernetes and Cloud Native KCNA Questions and answers with ValidTests

Exam KCNA All Questions
Exam KCNA Premium Access

View all detail and faqs for the KCNA exam

Go to Exam
Viewing page 1 out of 4 pages
Viewing questions 1-10 out of questions
Questions # 1:

What command to view the kube config?

Options:

A.

kubectl view config

B.

kubectl config view

C.

kubectl get kubeconfig

Expert Solution
Questions # 2:

Which of the following is an example of vertical scaling?

Options:

A.

Using cluster autoscaler

B.

Adding more resources (memory and/or cpu) to a kubernetes node

C.

Adding more nodes to kubernetes cluster

D.

Adding more replica pods to a deployment

Expert Solution
Questions # 3:

Which of the following best describes the way kubernetes Role-based access control (RBAC) works?

Options:

A.

Kubernetes does not do RBAC

B.

Kubernetes RBAC states which users can perform which actions against which re-source

C.

Kubernetes RBAC lists which operations on which resources are denied to users

D.

Kubernetes RBAC is responsible for authenticating subjects such as users and groups

Expert Solution
Questions # 4:

How does service logical group set of pods?

Options:

A.

Using hostname

B.

Using label and selectors

C.

Using IP address

Expert Solution
Questions # 5:

Which access control component of Kubernetes is responsible for authorization and decides what requestor is allowed to do?

Options:

A.

Service Account

B.

Role-based access control 'RBAC'

C.

Deployment

Expert Solution
Questions # 6:

What Kubernetes resource would allow you to run one Pod on some of your Nodes?

Options:

A.

DaemonSet

B.

ClusterSet

C.

Deployment

D.

ReplicaSet

Expert Solution
Questions # 7:

What is the default service type in Kubernetes?

Options:

A.

CusterIP

B.

NodePort

C.

serviceType

D.

loadBalancer

Expert Solution
Questions # 8:

Which of the following best describes the way K8S Role-based access control (RBAC) works?

Options:

A.

K8S does not do RBAC or Cluster role

B.

RBAC lists which operations are denied to users

C.

States which users can perform which actions against the resources.

Expert Solution
Questions # 9:

What standard does kubelet use to communicate with the container runtime?

Options:

A.

Service Mesh Interface (SMI)

B.

CRI-O

C.

ContainerD

D.

Container Runtime Interface (CRI)

Expert Solution
Questions # 10:

What is the primary interface for Kubernetes cluster?

Options:

A.

Kubernetes Api

B.

Kubelet

C.

YAML

D.

Control Plane

E.

JSON

Expert Solution
Viewing page 1 out of 4 pages
Viewing questions 1-10 out of questions