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[Hardware] Realistic Pure Storage Portworx-Enterprise-Professional Exam Tips

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【Hardware】 Realistic Pure Storage Portworx-Enterprise-Professional Exam Tips

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Pure Storage Portworx-Enterprise-Professional Exam Syllabus Topics:
TopicDetails
Topic 1
  • Observability and Troubleshooting: This section assesses the expertise of Support Engineers and System Administrators in monitoring storage deployments and troubleshooting issues. Candidates learn to use observability tools and techniques to maintain system health and resolve performance problems effectively.
Topic 2
  • Operations and Administration: This section of the exam measures the skills of Storage Administrators and Kubernetes Operators and covers managing cluster operations and administering container storage environments using Portworx. Candidates demonstrate the ability to efficiently manage and operate storage clusters in production environments.
Topic 3
  • Deploy and Install: This domain targets DevOps Engineers and Infrastructure Specialists and focuses on deploying and installing Portworx storage solutions. It includes configuring and setting up storage clusters to support containerized applications reliably and securely.
Topic 4
  • Security: This section focuses on Security Engineers and Compliance Officers responsible for enforcing security measures in container storage environments. Topics include managing encryption, access control, and compliance policies to protect stored data.
Topic 5
  • Business Continuity: This domain measures the skills of Disaster Recovery Planners and IT Continuity Managers in implementing backup, recovery, and failover strategies. It ensures candidates understand how to sustain business operations and data availability using Portworx features.

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Pure Storage Pure Certified Portworx Enterprise Professional (PEP) Exam Sample Questions (Q54-Q59):NEW QUESTION # 54
An application team is preparing to deploy an ElasticSearch application and wants all Portworx volumes created in 6 specific Kubernetes nodes.
Which Portworx feature should they use to achieve this?
  • A. Autopilot
  • B. Volume placement strategy
  • C. Stork
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To ensure Portworx volumes for an ElasticSearch application are created only on specific Kubernetes nodes, the Volume Placement Strategy feature is used. This feature allows administrators to define node affinity or anti-affinity rules that restrict volume provisioning to a subset of nodes. By tagging the six nodes with appropriate labels and configuring the StorageClass or volume parameters to respect these labels, Portworx guarantees that volumes will only be provisioned on those nodes. This targeted volume placement is critical for performance optimization, data locality, and compliance with infrastructure constraints. Autopilot automates scaling and Stork manages storage-aware scheduling but does not directly control volume node placement. The Portworx deployment documentation highlights Volume Placement Strategy as the tool for precise volume-to-node mapping in Kubernetes clusters【Pure Storage Portworx Deployment Guide source】.

NEW QUESTION # 55
An administrator deploys Portworx in the "portworx" namespace.
What command should the administrator use to check status of only the Portworx pods?
  • A. kubectl -n portworx get pods -l name=portworx
  • B. kubectl -n portworx get storagecluster
  • C. kubectl -n portworx get pods -o wide
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To view the status of only Portworx pods within the "portworx" namespace, administrators should use label selectors with kubectl. The command kubectl -n portworx get pods -l name=portworx filters pods by the label name=portworx, showing only pods related to the Portworx deployment. This is more precise than simply listing all pods with -o wide, which includes unrelated pods. Checking Portworx pods' status is crucial for monitoring cluster health, identifying pod restarts, or troubleshooting failures. The Portworx installation manifests and documentation specify labels applied to Portworx pods, enabling operators to filter efficiently. Using this command supports focused operational monitoring and streamlined debugging within Kubernetes environments running Portworx【Pure Storage Portworx Kubernetes Guide source】.

NEW QUESTION # 56
What is the name of the Kubernetes secret containing external KVDB certificates?
  • A. px-kvdb
  • B. px-kvdb-cert
  • C. px-kvdb-auth
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The Kubernetes secret named px-kvdb-auth is used to store external KVDB certificates in a Portworx deployment. These certificates enable mutual TLS authentication for the KVDB pods, ensuring secure and authenticated communication between the distributed KVDB instances running on different nodes. The px-kvdb-auth secret includes private keys and certificate chains that are essential for encrypting KVDB traffic and verifying peer identities within the cluster. This security feature prevents unauthorized access and protects sensitive KVDB data in transit. Portworx's official security and KVDB documentation detail the use of this secret, highlighting its role in certificate management and enabling encryption for high-availability clusters running on Kubernetes environments【Pure Storage Portworx Security Guide source】.

NEW QUESTION # 57
When utilizing volume encryption, what is a supported external key manager?
  • A. Static keys stored in an S3 bucket
  • B. Hashicorp Vault
  • C. Microsoft Key Management Services
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Hashicorp Vault is a widely supported external Key Management System (KMS) integrated with Portworx for volume encryption. It offers robust capabilities including secure key generation, storage, rotation, and access control, making it well-suited for managing encryption keys in enterprise environments. Integrating Portworx with Hashicorp Vault enables automated and secure key retrieval during volume provisioning and use, ensuring compliance with security policies and regulations. Unlike static keys stored in S3 buckets, which lack dynamic security controls, Hashicorp Vault provides granular policy enforcement and audit logging. Microsoft Key Management Services (KMS) is not currently supported as an external KMS for Portworx encryption. Portworx security documentation emphasizes Hashicorp Vault's importance in maintaining secure key lifecycle management for encrypted volumes, highlighting it as the preferred KMS solution in multi-cloud and hybrid environments【Pure Storage Portworx Security Guide source】.

NEW QUESTION # 58
What is a built-in role in Portworx's RBAC model?
  • A. system.admin
  • B. storage.manager
  • C. storage.admin
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Portworx implements Role-Based Access Control (RBAC) to secure management operations within the cluster. One of the key built-in roles is system.admin, which has full administrative privileges across Portworx resources. This role allows users to manage storage nodes, volumes, snapshots, backups, and cluster-wide settings. The system.admin role is typically assigned to trusted cluster operators or administrators responsible for cluster maintenance and configuration. Other roles like storage.manager or storage.admin are not standard built-in roles in Portworx RBAC but may be custom roles defined in some environments. The official Portworx security and RBAC documentation details system.admin as the comprehensive administrative role with full cluster management capabilities, critical for secure operations and delegation of responsibilities【Pure Storage Portworx Security Guide source】.

NEW QUESTION # 59
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