Mixed Deck — All PSC Topics Flashcards

When facing an unfamiliar challenge in security & access control within Pure Storage, what is the BEST approach?

Answer: Research established best practices, consult colleagues, and document the approach

Researching best practices and consulting colleagues combines established knowledge with practical experience, while documentation supports future reference.

Which CLI command is used to initiate a Pure Storage FlashArray configuration session?

Answer: puresetup

The `puresetup` CLI command is specifically used to initiate the initial configuration wizard for a Pure Storage FlashArray. This command guides administrators through essential setup steps such as network configuration, time settings, and initial user creation. It serves as the primary starting point for bringing a new array online and preparing it for operation.

When implementing project planning & deployment changes in Pure Storage, what factor is MOST critical?

Answer: Stakeholder buy-in and a clear change management plan

Stakeholder buy-in and a structured change management plan significantly increase the likelihood of successful implementation.

In Pure Storage, what is the MOST appropriate response when a potential compliance violation is discovered?

Answer: Report it immediately through established channels and document findings

Immediate reporting through established channels with proper documentation ensures timely resolution and maintains the integrity of the compliance program.

Which component in Pure Storage helps to balance and optimize workloads?

Answer: Array Controller

The array controllers in a Pure Storage FlashArray are responsible for managing all data operations, including I/O processing, data reduction, and data protection. They actively balance and optimize workloads across the flash modules, ensuring consistent high performance and efficient resource utilization. This intelligent workload management is key to the FlashArray's performance.

How should documentation & best practices retention policies be determined in Pure Storage?

Answer: Based on legal requirements, operational needs, and industry best practices

Retention policies should balance legal requirements, operational needs, and best practices to ensure appropriate preservation and disposal.

Which documentation & best practices practice is MOST critical for maintaining data integrity in Pure Storage?

Answer: Standardized input procedures with validation checks and regular audits

Standardized procedures with validation and audits ensure data remains accurate, consistent, and trustworthy.

How does ongoing professional development support compliance & governance in Pure Storage?

Answer: It keeps professionals informed of evolving standards and best practices

Ongoing professional development ensures that practitioners stay current with evolving regulations, standards, and best practices in their field.

What vSphere primitive enables Pure Storage FlashArray to perform array-side copy operations without consuming ESXi host CPU resources?

Answer: VAAI XCOPY (Full Copy) offload

VAAI's XCOPY primitive offloads block-copy operations entirely to the FlashArray, freeing ESXi CPU and reducing network I/O during cloning and migration tasks.

Which factor BEST indicates mastery of cloud infrastructure & services in Pure Storage?

Answer: The ability to adapt knowledge and skills to varying contexts while maintaining standards

True mastery is demonstrated by the ability to apply knowledge flexibly across different contexts while consistently maintaining quality standards.

What is the PRIMARY benefit of continuous improvement in data management & integration for Pure Storage?

Answer: Enhanced efficiency, quality, and competitive advantage over time

Continuous improvement systematically enhances efficiency and quality, leading to sustained competitive advantage.

What is the purpose of a Virtual IP (VIP) on a Pure Storage FlashArray iSCSI interface?

Answer: Providing a single stable IP endpoint for iSCSI targets that can float between controllers

A VIP floats between FlashArray controllers, providing a stable iSCSI target address that remains reachable even after a controller failover without reconfiguring host initiators.

What is the MOST effective way to stay current with developments in automation & scripting for Pure Storage?

Answer: Participating in professional development, industry events, and peer collaboration

A multi-faceted approach including formal development, industry events, and peer collaboration provides the broadest perspective on current developments.

Latency in a Pure Storage system is measured in what unit?

Answer: Milliseconds

Latency in storage systems, including Pure Storage, is typically measured in milliseconds (ms) or microseconds (µs). It represents the time delay between when an I/O request is sent to the storage system and when the data transfer actually begins. Lower latency indicates a more responsive storage system, which is critical for performance-sensitive applications.

In Pure Storage, what does it mean when a host connection shows 'preferred path' on FlashArray compared to a secondary path?

Answer: FlashArray uses active-active symmetric paths, so there is no preferred path — all paths are equal

Pure Storage FlashArray uses a fully symmetric active-active architecture with no preferred or owning controller, meaning all paths are equal and there is no performance penalty on any path.

What consequence can result from failing to maintain proper compliance & governance standards in Pure Storage?

Answer: Loss of certification, legal penalties, and reputational damage

Non-compliance can result in serious consequences including certification revocation, legal penalties, fines, and significant reputational damage.

What does the Pure Storage Management Pack for VMware vRealize Operations (vROps) primarily provide?

Answer: FlashArray performance metrics, capacity analytics, and storage health dashboards integrated into the vROps console

The Pure Storage Management Pack feeds FlashArray I/O metrics, latency, capacity, and health data into vROps dashboards, enabling correlated VM-to-storage troubleshooting.

When planning a Pure Storage business continuity solution, which combination delivers both zero RPO and zero RTO?

Answer: ActiveCluster (synchronous, active-active)

ActiveCluster's active-active, synchronous architecture ensures no data loss (zero RPO) and no recovery time (zero RTO) because both sites serve I/O simultaneously.

In Pure Storage, how does cloud infrastructure & services contribute to professional credibility?

Answer: By demonstrating competence, maintaining standards, and delivering consistent results

Professional credibility is built through demonstrated competence, consistent adherence to standards, and reliable delivery of quality results.

During Pure1 registration, which key component is essential?

Answer: Pure1 API key

To register a FlashArray with Pure1, Pure Storage's cloud-based management and analytics platform, a Pure1 API key is essential. This key provides secure authentication and authorization, allowing the array to securely transmit telemetry data and receive commands from Pure1. This enables proactive monitoring, support, and cloud-based analytics for the array.