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2025 Network Appliance Professional NS0-093: NetApp Accredited Hardware Support Engineer Cert

It is seen as a challenging task to pass the NS0-093 exam. Tests like these demand profound knowledge. The Network Appliance NS0-093 certification is absolute proof of your talent and ticket to high-paying jobs in a renowned firm. Network Appliance NS0-093 test every year to shortlist applicants who are eligible for the NS0-093 exam certificate.

The NS0-093 exam covers a broad range of topics, including NetApp hardware installation, configuration, and troubleshooting. NS0-093 exam assesses the candidate's knowledge of NetApp hardware products, including FAS, AFF, and E-series systems. NS0-093 exam also tests the candidate's knowledge of protocols such as CIFS, NFS, iSCSI, and FCoE, which are commonly used in the deployment of NetApp hardware systems. NS0-093 Exam also covers the installation and configuration of NetApp software, including ONTAP, System Manager, and SnapCenter.

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The NS0-093 Certification Exam is a vendor-specific certification that validates the skills of hardware support engineers in working with NetApp storage systems. NS0-093 exam consists of 60 multiple-choice questions that must be completed within a time limit of 1.5 hours. The questions are designed to test the candidate's understanding of the hardware components of NetApp storage systems, including disk shelves, controllers, and interconnects. Candidates who pass the exam will receive the NetApp Accredited Hardware Support Engineer certification, which is recognized by the industry as a mark of excellence in hardware support engineering.

Network Appliance NetApp Accredited Hardware Support Engineer Sample Questions (Q56-Q61):

NEW QUESTION # 56
During which two operations is the NVRAM replayed by the high-availability (HA) partner? (Choose two.)

A. when a node is halted
B. after triggering a sync core
C. during a negotiated takeover
D. when the node loses power

Answer: C,D

Explanation:
* Description:
* When a negotiated takeover occurs (e.g., for maintenance or upgrades), NVRAM data is replayed by the HA partner to ensure no data is lost.
* Relevance:
* This ensures that all pending writes are safely processed by the partner node.
1. During a Negotiated Takeover:
* Description:
* If a node loses power unexpectedly, the HA partner replays the mirrored NVRAM data to protect active write operations.
2. When the Node Loses Power:
* A. after triggering a sync core:
* Triggering a sync core does not involve NVRAM replay; it captures the system state for debugging.
* B. when a node is halted:
* Halting a node does not trigger NVRAM replay unless it is part of a negotiated takeover.
Why Other Options Are Incorrect:
* "ONTAP High Availability Guide" explains NVRAM mirroring and replay during failover scenarios.
References:

NEW QUESTION # 57
How do you set environment variables to factory settings?

A. unsetenv all
B. set-defaults
C. setenv factory
D. wipeconfig

Answer: B

Explanation:
To reset environment variables to factory settings, the set-defaults command is used. This command clears all customizations and restores the environment variables to their default values.
* Command Syntax:At the LOADER prompt, type:
Key Details:arduino
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set-defaults
* Effect:This command resets all environment variables (e.g., boot arguments, diagnostic settings) to their original factory defaults.
* B. unsetenv all:
* This command clears all environment variables, but it does not restore them to factory defaults.
* C. setenv factory:
* This is not a valid command in NetApp systems.
* D. wipeconfig:
* This command is used to clear configuration and logs but does not reset environment variables.
Why Other Options Are Incorrect:
* NetApp "System Configuration Guide" confirms the use of set-defaults for restoring environment variables to factory settings.
References:

NEW QUESTION # 58
On a NetApp FAS9000 system, which two field replaceable units (FRUs) are supported for replacement without takeover? (Choose two.)

A. NVRAM module
B. I/O module
C. caching module
D. DCPM module

Answer: A,B

Explanation:
FRUs on FAS9000 Supporting Replacement Without Takeover:
* A (I/O Module): I/O modules can be replaced hot (without takeover) to maintain system uptime during hardware servicing.
* D (NVRAM Module): NVRAM modules on FAS9000 can also be replaced without a node takeover, ensuring data integrity during replacement.
Why Other Options Are Incorrect:
* B (DCPM Module): The DCPM (Data Center Power Management) module is not hot-swappable and requires a node takeover.
* C (Caching Module): The caching module is integrated and typically requires a node takeover or power-down for replacement.
NetApp Reference Documentation:
* Refer to the "NetApp FAS9000 Hardware Service Guide" for supported FRU replacement procedures and operational constraints.

NEW QUESTION # 59
Which two NetApp tools should be used when troubleshooting the root cause of an unexpected controller reboot? (Choose two.)

A. ONTAP Mediator
B. ONTAP CLI
C. Active IQ Unified Manager
D. Active IQ Digital Advisor
E. Active IQ Config Advisor

Answer: B,C

Explanation:
To troubleshoot the root cause of an unexpected controller reboot, the following tools are commonly used:
* What it does:Provides monitoring and performance data for the ONTAP cluster, including historical event logs that may help identify the root cause of a reboot.
1. Active IQ Unified Manager
* What it does:The CLI allows you to gather logs and status information directly from the affected node.
Commands like event log show and system core are essential for identifying the reason behind the reboot.
2. ONTAP CLI
* B. Active IQ Digital Advisor:
* This tool focuses on predictive analytics and proactive recommendations, not troubleshooting unexpected reboots.
* D. ONTAP Mediator:
* This tool is used for managing MetroCluster configurations, not for troubleshooting reboots.
* E. Active IQ Config Advisor:
* This tool checks for configuration best practices but does not provide detailed logs or reboot diagnostics.
Why Other Options Are Incorrect:
* NetApp "ONTAP System Management Guide" emphasizes the use of Unified Manager and CLI for troubleshooting system issues.
References:

NEW QUESTION # 60
An aggregate has experienced a multiple disk failure due to a failing I/O module (IOM). The module has been replaced and the aggregate is still failed.
What step can be taken to recover the aggregate?

A. Unfail the drives in the order that they failed from the clustershell
B. Unfail the drives from maintenance mode.
C. Run wafliron from the boot_menu.
D. Use diskcopy from maintenance mode.

Answer: B

Explanation:
When an aggregate fails due to multiple disk failures caused by a faulty I/O module (IOM), the first step after replacing the faulty IOM is to manually unfail the affected drives. This process is done in maintenance mode.
* Enter Maintenance Mode:
* Reboot the node and interrupt the boot process to access maintenance mode.
* Identify Failed Drives:
* Use the command:
Steps to Recover the Aggregate:sql
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storage show disk -broken
This command lists all failed (broken) drives.
* Unfail the Drives:
* Use the following command for each failed drive:
php
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disk unfail <disk-name>
* Reconstruct the Aggregate:
* Once all drives are unfail, the system should begin reconstructing the RAID groups in the aggregate.
* A. Use diskcopy from maintenance mode:
* Diskcopy is used for cloning or copying data between disks, not for recovering failed aggregates.
* B. Run wafliron from the boot_menu:
* wafliron is used to repair WAFL inconsistencies, but it does not help recover failed aggregates due to disk issues.
* D. Unfail the drives in the order that they failed from the clustershell:
* Drives must be unfail in maintenance mode, not from the clustershell.
Why Other Options Are Incorrect:
* NetApp's "Aggregate and RAID Troubleshooting Guide" explains the process of recovering aggregates and using maintenance mode commands.
* "ONTAP Disk Recovery Guide" outlines steps to unfail disks and recover RAID groups.
References:

NEW QUESTION # 61
......

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