Free Linux Foundation CKA Exam Dumps and CKA Exam Questions

Question No: 31

MultipleChoice

SIMULATION

Monitor the logs of pod foo and:

* Extract log lines corresponding to error

unable-to-access-website

* Write them to

/opt/KULM00201/foo

Options

Asolution

Bsolution

Question No: 32

MultipleChoice

SIMULATION

List all persistent volumes sorted by capacity, saving the full kubectl output to /opt/KUCC00102/volume_list. Use kubectl 's own functionality for sorting the output, and do not manipulate it any further.

Options

Asolution

Bsolution

Question No: 33

MultipleChoice

Get list of all pods in all namespaces and write it to file ''/opt/pods-list.yaml''

Options

Akubectl get po --all-namespaces > /opt/pods-list.yaml

Bkubectl get po --all-namespaces > /opp/pods-list.yaml

Question No: 34

MultipleChoice

Create a busybox pod that runs the command ''env'' and save the output to ''envpod'' file

Options

Akubectl run busybox --image=busybox --restart= -- env > envpod.yaml

Bkubectl run busybox --image=busybox --restart=Never ---rm -it -- env > envpod.yaml

Question No: 35

MultipleChoice

List pod logs named ''frontend'' and search for the pattern ''started'' and write it to a file ''/opt/error-logs''

Options

AKubectl logs frontend | grep -i ''started'' > /opt/error-logs

BKubectl logs frontend | grep -i /opt/error-logs

Question No: 36

MultipleChoice

Create a pod that echo ''hello world'' and then exists. Have the pod deleted automatically when it's completed

Options

Akubectl run busybox --image=busybox -it --rm --restart=Never --
/bin/sh -c 'echo hello world'
kubectl get po # You shouldn't see pod with the name 'busybox'

Bkubectl run busybox --image=busybox -it --rm --restart=Never --
kubectl get po # You shouldn't see pod with the name 'busybox'

Question No: 37

MultipleChoice

Get IP address of the pod -- ''nginx-dev''

Options

AKubect1 get po -o wide
Using JsonPath
kubect1 get pods -o=jsonpath='{range
.items[*]}{.metadata.name}{'\t'}{.status.podIP}{'\n'}{end}'

BKubect1 get po -o wide
Using JsonPath
kubect1 get pods -o
.items[*]}{.metadata.name}{'\t'}{.status.podIP}{'\n'}{end}'

Question No: 38

MultipleChoice

Print pod name and start time to ''/opt/pod-status'' file

Options

Akubect1 get pods -o=jsonpath='{range
.items[*]}{.metadata.name}{'\T}{.status.podIP}{'\n'}{end}'

Bkubect1 get pods -o=jsonpath='{range
.items[*]}{.metadata.name}{'\t'}{.status.podIP}{'\n'}{end}'

Question No: 39

MultipleChoice

Create a busybox pod and add ''sleep 3600'' command

Options

Akubectl run busybox --image=busybox --restart=Never -- /bin/sh -c
'sleep 3600'

Bkubectl run busybox --image=busybox --restart=Never -- /bin/sh -c
'sleep 3666'

Question No: 40

MultipleChoice

List ''nginx-dev'' and ''nginx-prod'' pod and delete those pods

Options

Akubect1 get pods -o wide
kubectl delete po ''nginx-dev''
kubectl delete po ''nginx-prod''

Bkubect1 get pods -o wide
kubectl delete po ''nginx- prod''
kubectl delete po ''nginx-prod''