An Administrator is configuring Authentication Enforcement and they would like to create an exemption rule to exempt a specific group from authentication. Which authentication enforcement object should they select?

• A.default-no-captive-port
• B.default-browser-challenge
• C.default-web-form
• D.default-authentication-bypass

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Create an nginx pod which loads the secret as environment variables

• A.// create a yml file
  kubectl run nginx --image=nginx --restart=Never --dry-run -o
  yaml > nginx.yml
  // add env section below and create
  vim nginx.yaml
  apiVersion: v1
  kind: Pod
  metadata:
  labels:
  run: nginx
  name: nginx
  spec:
  containers:
  - image: nginx
  name: nginx
  envFrom:
  - secretRef:
  name: my-secret
  restartPolicy: Never
  kubectl apply -f nginx.yaml
  //verify
  kubectl exec -it nginx - env
• B.// create a yml file
  kubectl run nginx --image=nginx --restart=Never --dry-run -o
  yaml > nginx.yml
  // add env section below and create
  vim nginx.yaml
  run: nginx
  name: nginx
  spec:
  containers:
  - image: nginx
  name: nginx
  envFrom:
  - secretRef:
  name: my-secret
  restartPolicy: Never
  kubectl apply -f nginx.yaml
  //verify
  kubectl exec -it nginx - env

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Resume the rollout of the deployment

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Create a pod named kucc8 with a single app container for each of the
following images running inside (there may be between 1 and 4 images specified):
nginx + redis + memcached.

Correct Answer:

See the solution below.
Explanation
solution
F:\Work\Data Entry Work\Data Entry\20200827\CKA\5 B.JPG

F:\Work\Data Entry Work\Data Entry\20200827\CKA\5 C.JPG

F:\Work\Data Entry Work\Data Entry\20200827\CKA\5 D.JPG

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Create a nginx pod with label env=test in engineering namespace
See the solution below.

• A.kubectl run nginx --image=nginx --restart=Never --labels=env=test --namespace=engineering --dry-run -o yaml > nginx-pod.yaml kubectl run nginx --image=nginx --restart=Never --labels=env=test --namespace=engineering --dry-run -o yaml | kubectl create -n engineering -f - YAML File:
  apiVersion: v1
  kind: Pod
  metadata:
  name: nginx
  namespace: engineering
  labels:
  env: test
  spec:
  containers:
  - name: nginx
  image: nginx
  imagePullPolicy: IfNotPresent
  restartPolicy: Never
  kubectl create -f nginx-pod.yaml
• B.kubectl run nginx --image=nginx --restart=Never --labels=env=test --namespace=engineering --dry-run -o yaml > nginx-pod.yaml kubectl run nginx --image=nginx --restart=Never --labels=env=test --namespace=engineering --dry-run -o yaml | kubectl create -n engineering -f - YAML File:
  apiVersion: v1
  kind: Pod
  metadata:
  name: nginx
  namespace: engineering
  labels:
  env: test
  spec:
  containers:
  - name: nginx
  image: nginx
  imagePullPolicy: IfNotPresent
  restartPolicy: Never
  kubectl create -f nginx-pod.yaml

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