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| Certification Vendor: | Linux Foundation |
|---|---|
| Exam Name: | Certified Kubernetes Administrator (CKA) Program Exam |
| Exam Number: | CKA |
| Exam Price: | $445 USD |
| Real Exam Qty: | 15-20 |
| Exam Format: | Performance-based |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Passing Score: | 66% |
| Certificate Validity Period: | 2 years |
| Related Certifications: | Certified Kubernetes Application Developer (CKAD) Certified Kubernetes Security Specialist (CKS) |
| Sample Questions: | Linux Foundation CKA Sample Questions |
| Exam Way: | Online, proctored, performance-based exam. Candidates solve problems from a command line. |
| Pre Condition: | No prerequisites required. Candidates should have a conceptual and practical understanding of Kubernetes components and native objects. |
| Official Syllabus URL: | https://www.cncf.io/training/certification/cka/ |
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The CKA certification is recognized globally and is highly valued by employers in the IT industry. Holding a CKA certification demonstrates that an individual has the skills and knowledge required to work with Kubernetes and can be relied upon to deploy and manage Kubernetes clusters in a production environment. Certified Kubernetes Administrator (CKA) Program Exam certification is also a requirement for many job roles in the field of Kubernetes, including Kubernetes administrators, DevOps engineers, and cloud infrastructure engineers.
Our CNCF CKA exam dumps covers the following objectives of the CNCF CKA Exam.
NEW QUESTION # 31
Score: 13%
Task
A Kubernetes worker node, named wk8s-node-0 is in state NotReady. Investigate why this is the case, and perform any appropriate steps to bring the node to a Ready state, ensuring that any changes are made permanent.
Answer:
Explanation:
Solution:
sudo -i
systemctl status kubelet
systemctl start kubelet
systemctl enable kubelet
NEW QUESTION # 32
Get list of all the pods showing name and namespace with a jsonpath expression.
Answer:
Explanation:
See the solution below.
Explanation
kubectl get pods -o=jsonpath="{.items[*]['metadata.name'
, 'metadata.namespace']}"
NEW QUESTION # 33
Score: 4%
Task
Schedule a pod as follows:
* Name: nginx-kusc00401
* Image: nginx
* Node selector: disk=ssd
Answer:
Explanation:
See the solution below.
Explanation
Solution:
#yaml
apiVersion: v1
kind: Pod
metadata:
name: nginx-kusc00401
spec:
containers:
- name: nginx
image: nginx
imagePullPolicy: IfNotPresent
nodeSelector:
disk: spinning
#
kubectl create -f node-select.yaml
NEW QUESTION # 34
Which one is the correct configuration?
Answer: B
NEW QUESTION # 35
Verify certificate expiry date for ca certificate in /etc/kubernetes/pki
Answer:
Explanation:
openssl x509 -in ca.crt -noout -text | grep -i validity -A 4
NEW QUESTION # 36
......
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