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Free Red Hat Certified Specialist in Containers and Kubernetes Exam Questions and Answers
Last updated: February 19, 2025
Examtopics Red Hat Certified Specialist in Containers and Kubernetes Prepaway Real Exam Questions and dumps free download
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Red Hat Certified Specialist in Containers and Kubernetes
#Question
What is the purpose of Kubernetes namespaces?
A.
To restrict API access
B.
To isolate cluster resources
C.
To configure logging
D.
To manage backups
Correct Answer:
B
Namespaces provide a way to segment resources within a Kubernetes cluster, allowing for resource isolation among different users or applications.
#Question
How can you automate application deployment in Kubernetes?
A.
Use StatefulSets
B.
Use Helm
C.
Use ConfigMaps
D.
Use ReplicaSets
Correct Answer:
B
Helm is a package manager that streamlines the deployment and management of applications in Kubernetes by using pre-defined charts.
#Question
In Kubernetes, which command is used to retrieve information about a specific node?
A.
kubectl get node provides detailed information about the properties and status of the specified node.
#Question
What is the impact of setting an affinity rule on a pod?
A.
Changes the container image
B.
Limits resource requests
C.
Disables network access
D.
Controls pod scheduling
Correct Answer:
D
Affinity rules influence which nodes can be chosen for pod scheduling based on specified criteria, allowing for better placement of resources.
#Question
Which Kubernetes object is designed to manage the load of incoming traffic to different services?
A.
ConfigMap
B.
Ingress
C.
Pod
D.
Service
Correct Answer:
B
Ingress resources manage the routing of external HTTP/S traffic to services within the cluster, providing load balancing capabilities.
#Question
How can you ensure that a pod only accesses certain resources?
A.
Use Role-Based Access Control
B.
Use Taints
C.
Use PodSecurityPolicy
D.
Use Node Affinity
Correct Answer:
A
Role-Based Access Control (RBAC) is used to restrict access to resources based on user roles, ensuring only authorized access to certain resources.
#Question
How can you prevent a pod from being evicted in a Kubernetes cluster?
A.
Use eviction policies
B.
Use priority classes
C.
Use anti-affinity rules
D.
Increase resource limits
Correct Answer:
B
Priority classes allow you to assign importance levels to pods, helping to prevent critical pods from being evicted during resource shortages.
Red Hat Certified Specialist in Containers and Kubernetes
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Q2: Why should I pursue Red Hat Certification? A: Red Hat Certification enhances your professional credibility, showcasing your skills and knowledge in Linux and open-source solutions. This can lead to better job opportunities, higher salaries, and career advancement in IT, system administration, and DevOps roles.
Q3: What are the benefits of Red Hat Certification? A: Benefits include recognition as a certified Red Hat professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Red Hat technologies and best practices.
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Q5: What types of Red Hat Certification Exams are available? A: Red Hat offers various certification paths, including:
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Each certification path is tailored to different roles and expertise levels within the Red Hat ecosystem.
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