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This is much alike our KCNA exam with the only difference of providing services to our desktop users. It is compatible with Windows computers. Candidates find it easy to do self-assessment and they get maximum benefit by practicing Kubernetes and Cloud Native Associate (KCNA) test available only here. The Kubernetes and Cloud Native Associate (KCNA) questions provided here are compiled by over 90,000 competent professionals who handpicked all of these questions for your evaluation and concept-building.
| Section | Weight | Objectives |
|---|---|---|
| Container Orchestration | 22% | - Orchestration Fundamentals
|
| Cloud Native Architecture | 16% | - Architecture Concepts
|
| Cloud Native Observability | 8% | - Tracing
|
| Kubernetes Fundamentals | 46% | - Kubernetes API
|
| Cloud Native Application Delivery | 8% | - GitOps
|
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NEW QUESTION # 124
What helps an organization to deliver software more securely at a higher velocity?
Answer: B
Explanation:
A CI/CD pipeline is a core practice/tooling approach that enables organizations to deliver software faster and more securely, so D is correct. CI (Continuous Integration) automates building and testing code changes frequently, reducing integration risk and catching defects early. CD (Continuous Delivery/Deployment) automates releasing validated builds into environments using consistent, repeatable steps-reducing manual errors and enabling rapid iteration.
Security improves because automation enables standardized checks on every change: static analysis, dependency scanning, container image scanning, policy validation, and signing/verification steps can be integrated into the pipeline. Instead of relying on ad-hoc human processes, security controls become repeatable gates. In Kubernetes environments, pipelines commonly build container images, run tests, publish artifacts to registries, and then deploy via manifests, Helm, or GitOps controllers-keeping deployments consistent and auditable.
Option A (Kubernetes) is a platform that helps run and manage workloads, but by itself it doesn't guarantee secure high-velocity delivery. It provides primitives (rollouts, declarative config, RBAC), yet the delivery workflow still needs automation. Option B (apt-get) is a package manager for Debian-based systems and is not a delivery pipeline. Option C (Docker Images) are artifacts; they improve portability and repeatability, but they don't provide the end-to-end automation of building, testing, promoting, and deploying across environments.
In cloud-native application delivery, the pipeline is the "engine" that turns code changes into safe production releases. Combined with Kubernetes' declarative deployment model (Deployments, rolling updates, health probes), a CI/CD pipeline supports frequent releases with controlled rollouts, fast rollback, and strong auditability. That is exactly what the question is targeting. Therefore, the verified answer is D.
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NEW QUESTION # 125
Which of the following is a definition of Hybrid Cloud?
Answer: C
Explanation:
A hybrid cloud architecture combines public cloud and private/on-premises environments, often spanning multiple infrastructure domains while maintaining some level of portability, connectivity, and unified operations. Option C captures the commonly accepted definition: services run across public and private clouds, including on-premises data centers, so C is correct.
Hybrid cloud is not limited to a single cloud provider (which is why A is too restrictive). Many organizations adopt hybrid cloud to meet regulatory requirements, data residency constraints, latency needs, or to preserve existing investments while still using public cloud elasticity. In Kubernetes terms, hybrid strategies often include running clusters both on-prem and in one or more public clouds, then standardizing deployment through Kubernetes APIs, GitOps, and consistent security/observability practices.
Option B is incorrect because excluding data centers in different availability zones is not a defining property; in fact, hybrid deployments commonly use multiple zones/regions for resilience. Option D is a distraction: serverless inclusion or exclusion does not define hybrid cloud. Hybrid is about the combination of infrastructure environments, not a specific compute model.
A practical cloud-native view is that hybrid architectures introduce challenges around identity, networking, policy enforcement, and consistent observability across environments. Kubernetes helps because it provides a consistent control plane API and workload model regardless of where it runs. Tools like service meshes, federated identity, and unified monitoring can further reduce fragmentation.
So, the most accurate definition in the given choices is C: hybrid cloud combines public and private clouds, including on-premises infrastructure, to run services in a coordinated architecture.
NEW QUESTION # 126
What is the role of a NetworkPolicy in Kubernetes?
Answer: B
Explanation:
A Kubernetes NetworkPolicy defines which traffic is allowed to and from Pods by selecting Pods and specifying ingress/egress rules. A key conceptual effect is that it can make Pods "isolated" (default deny except what is allowed) versus "non-isolated" (default allow). This aligns best with option B, so B is correct.
By default, Kubernetes networking is permissive: Pods can typically talk to any other Pod. When you apply a NetworkPolicy that selects a set of Pods, those selected Pods become "isolated" for the direction(s) covered by the policy (ingress and/or egress). That means only traffic explicitly allowed by the policy is permitted; everything else is denied (again, for the selected Pods and direction). This classification concept-isolated vs non-isolated-is a common way the Kubernetes documentation explains NetworkPolicy behavior.
Option A is incorrect: NetworkPolicy does not encrypt ("cryptic and obscure") traffic. Encryption is typically handled by mTLS via a service mesh or application-layer TLS. Option C is not the primary role; loopback and host traffic handling depend on the network plugin and node configuration, and NetworkPolicy is not a "prevent loopback" mechanism. Option D is incorrect because NetworkPolicy is not a logging system; while some CNIs can produce logs about policy decisions, logging is not NetworkPolicy's role in the API.
One critical Kubernetes detail: NetworkPolicy enforcement is performed by the CNI/network plugin. If your CNI doesn't implement NetworkPolicy, creating these objects won't change runtime traffic. In CNIs that do support it, NetworkPolicy becomes a foundational security primitive for segmentation and least privilege: restricting database access to app Pods only, isolating namespaces, and reducing lateral movement risk.
So, in the language of the provided answers, NetworkPolicy's role is best captured as the ability to classify Pods into isolated/non-isolated by applying traffic-allow rules-option B.
NEW QUESTION # 127
What can you use to add new resource types to your cluster?
Answer: A
Explanation:
https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/
NEW QUESTION # 128
You are running a stateful application on Kubernetes that requires persistent data storage. Which of the following Kubernetes storage classes would be most suitable for this scenario?
Answer: E
Explanation:
Persistent Volumes (PVs) are the most suitable storage class for stateful applications- They guarantee persistent data storage across pod restarts and provide a consistent interface for accessing the data
NEW QUESTION # 129
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