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NS0-093日本語版トレーリング & NS0-093学習範囲

成功した方法を見つけるだけで、失敗の言い訳をしないでください。Network ApplianceのNS0-093試験に受かるのは実際にそんなに難しいことではないです。大切なのはあなたがどんな方法を使うかということです。CertShikenのNetwork ApplianceのNS0-093試験トレーニング資料はよい選択で、あなたが首尾よく試験に合格することを助けられます。これも成功へのショートカットです。誰もが成功する可能性があって、大切なのは選択することです。

NS0-093認定試験に合格することは大きな成果であり、専門家に多くのキャリアの機会を開くことができます。認定試験は、雇用主によって非常に高く評価されているNetAppハードウェア製品のサポートにおける候補者のスキルと知識を検証します。認定試験に合格した専門家は、キャリアを進めることができ、IT業界でより挑戦的な役割を引き受けることができます。

Network Appliance NS0-093（NetApp Accredited Hardware Support Engineer）試験は、NetAppハードウェアシステムのトラブルシューティングとメンテナンスに精通しているプロフェッショナルをテストするために設計されています。信頼性の高いストレージソリューションの需要が高まる中、ネットワークエンジニアリングのプロフェッショナルは、その知識とスキルセットを証明することが求められています。NS0-093試験は、ハードウェアサポートエンジニアがNetAppハードウェアに関連する問題を効果的に診断および解決できることを確認します。

>> NS0-093日本語版トレーリング <<

NS0-093学習範囲、NS0-093専門知識訓練

当社Network ApplianceのNS0-093学習教材は、複数のエクスペリエンスモードを提供できます。3つの主要なモードから選択できます：PDF、ソフトウェア、オンライン。まず、CertShikenPDFバージョンは印刷可能です。第二に、NS0-093試験問題のソフトウェアバージョンでは、実際の試験環境をシミュレートして、試験体験をより鮮明にできます。第三に、オンライン版はすべてのWebブラウザをサポートしているため、すべてのオペレーティングシステムで動作します。また、NS0-093学習教材は、よりリラックスした学習環境でNS0-093試験に合格するのに役立ちます。

Network Appliance NetApp Accredited Hardware Support Engineer 認定 NS0-093 試験問題 (Q38-Q43):

質問 # 38
Which two steps are required to replace a drawer in a DS460c shelf? (Choose two.)

A. Power off the shelf.
B. Shut down both nodes.
C. Evacuate all drives in the drawer.
D. Disconnect the cable chains from the chassis.

正解：C、D

質問 # 39
What is the default amount of time that a volume is available for recovery from the volume recovery queue following a volume deletion?

A. 24 hours
B. 12 hours
C. 48 hours
D. 72 hours

正解：B

解説：
When a volume is deleted in a NetApp ONTAP system, it is placed in the Volume Recovery Queue. By default, the volume remains in this recovery queue for 12 hours before being permanently deleted. This allows administrators to recover mistakenly deleted volumes within the set retention period.
Explanation of Default Behavior:
* Volume Recovery Queue:
* This is a feature in NetApp ONTAP that acts as a safety mechanism, providing a grace period for recovering deleted volumes.
* The default retention period for volumes in the recovery queue is 12 hours, as confirmed by the NetApp KB: "How to use the Volume Recovery Queue."
* How to Recover a Deleted Volume:
* Administrators can recover a deleted volume as long as it remains in the recovery queue and the retention period has not expired.
* Use the ONTAP CLI command:
arduino
Copy code
cluster::> volume recovery-queue recover -vserver <vserver_name> -volume <volume_name>
* This command restores the volume back to its original state.
* How to Check the Volume Recovery Queue:
* To view volumes in the recovery queue and their expiration times, use:
arduino
Copy code
cluster::> volume recovery-queue show
* Changing the Default Retention Period:
* While the default period is 12 hours, it can be adjusted by administrators to fit specific organizational requirements. This is done via system settings or policies.
Why the Other Options Are Incorrect:
* B. 48 hours: Incorrect. The default retention period is not 48 hours; it is 12 hours by default.
* C. 72 hours: Incorrect. While a custom configuration could allow this, it is not the default.
* D. 24 hours: Incorrect. Although this was previously thought to be the default, NetApp documentation explicitly states it is 12 hours.
References:
* NetApp Knowledge Base Article: "How to use the Volume Recovery Queue".
* NetApp ONTAP Documentation: Volume Recovery and Data Management Procedures.

質問 # 40
Which type of core file is generated when a node panics?

A. sync core
B. kernel core
C. user space core
D. mgwd core

正解：B

解説：
When a node panics in ONTAP, a kernel core file is generated. This core file contains information about the kernel's state at the time of the panic and is essential for debugging system crashes.
* A kernel core file is produced during a node panic to capture information about the kernel, memory, and processes that led to the crash.
* The core file is stored on the root aggregate by default and can be uploaded to NetApp Support using the autosupport invoke-core-upload command.
Key Details:
* A. mgwd core:
* This is related to the Management Gateway daemon, which handles management traffic. It does not generate a core file during a panic.
* B. user space core:
* User space cores are generated for processes running in user space, not for kernel panics.
* C. sync core:
* Sync cores refer to synchronized cores for debugging but are not the primary type generated during a node panic.
Why Other Options Are Incorrect:
* "ONTAP Panic Troubleshooting Guide" specifies kernel core files as the output of a node panic.
* "ONTAP Core File Management Guide" details the handling of kernel core files after a crash.
References:

質問 # 41
On an AFF A700 system, a SAS stack is connected to SAS ports 2a and 2b. The system has an additional 4- port SAS card in slot 9.
How should the cabling the corrected for best practices?

A. Use port 2a and 9a.
B. Use port 2a and 9b.
C. Use port 2a and 2c.
D. Use port 2b and 9d.

正解：A

解説：
Best Practices for SAS Cabling in AFF A700 Systems:
* The AFF A700 system has built-in SAS ports (e.g., 2a and 2b) as well as additional SAS ports on optional SAS cards.
* To ensure high availability and redundancy, it is recommended to distribute SAS connections across multiple SAS ports from different controllers or slots.
Why Port 2a and 9a Are Recommended:
* Port 2a is a built-in SAS port on the AFF A700 system.
* Port 9a belongs to the additional SAS card in slot 9.
* By connecting the stack using 2a and 9a, you utilize different SAS domains (built-in controller ports and add-on card ports), providing both path redundancy and load balancing.
NetApp Reference Documentation:
* "NetApp Hardware Universe" and "ONTAP Hardware Installation Guide" highlight that SAS cabling for redundancy should leverage different ports, including those from separate SAS controllers or add-on cards.
* NetApp's best practice guidelines suggest avoiding connections to the same SAS controller or port group for critical stacks.

質問 # 42
In which two sections of AutoSupport can you find information to analyze the following panic? (Choose two.) Panic_Message: PCI Error NMI from device(s):ErrSrcID(CorrSrc(0xf00),UCorrSrc(0x18)), RPT(0,3,0):
Qlogic FC 16G adapter in slot 1 on Controller

A. HA-RASTRACE.TGZ
B. PCI-HIERARCHY.XML
C. ALL-COREDUMP.XML
D. SSRAM-LOG

正解：A、D

解説：
To analyze the provided panic error, the two sections of AutoSupport that are essential for investigation are:
* What it is:HA-RASTRACE.TGZ contains HA (High Availability) system trace logs. It records hardware diagnostics, error traces, and the HA system's response to hardware events. These logs are critical when analyzing hardware-related panics, including those caused by PCI errors.
* Why it's relevant to the panic:In the given panic message, the NMI (Non-Maskable Interrupt) error originates from a Qlogic FC 16G adapter. HA-RASTRACE.TGZ will provide detailed diagnostics, including the error reporting from the HA interconnect and other hardware diagnostics. Specifically, it may include information about how the system detected the PCI fault and any actions taken to protect the system state.
* How to analyze:
* Extract the HA-RASTRACE.TGZ file from the AutoSupport bundle.
* Review hardware-related trace messages for entries associated with the PCI bus or the Qlogic FC adapter.
* Look for specific error codes or keywords like PCI Error, NMI, or Qlogic.
* References:
* NetApp's "AutoSupport Logs and Diagnostics Guide" highlights HA-RASTRACE.TGZ as a primary resource for debugging hardware faults.
* The "Panic Troubleshooting Guide" for ONTAP systems specifies HA-RASTRACE as a key source for identifying NMI-related errors.
1. HA-RASTRACE.TGZ
* What it is:SSRAM-LOG records low-level hardware error details, including PCI device register states and uncorrectable memory errors. It is particularly useful for analyzing errors originating in peripheral hardware like network or storage adapters connected via PCI.
* Why it's relevant to the panic:The panic message explicitly references a PCI Error NMI caused by a Qlogic FC adapter. SSRAM-LOG captures detailed state information for PCI devices, which can help identify whether the fault originated in the adapter hardware, the PCI bus, or another related component.
* How to analyze:
* Extract the SSRAM-LOG from the AutoSupport bundle.
* Search for PCI-related errors, including the specific error source IDs (e.g., ErrSrcID(CorrSrc (0xf00),UCorrSrc(0x18))).
* Review the log entries to confirm the root cause of the NMI.
* References:
* The "Hardware Diagnostics and Troubleshooting Guide for ONTAP" lists SSRAM-LOG as a key file for debugging PCI errors.
* NetApp's documentation on PCI diagnostics emphasizes the use of SSRAM-LOG for validating hardware-level faults.
2. SSRAM-LOG

質問 # 43
......

NS0-093試験準備資料は、同じ業界の製品よりも合格率が高くなっています。 NS0-093認定に合格したい場合は、合格率の高い製品を選択する必要があります。 NS0-093学習教材は、専門知識、サービス、柔軟なプラン設定から合格率を保証します。 99％の合格率は、NS0-093学習教材の誇り高い結果です。最終的な目標はNS0-093認定を取得することであるため、合格率も製品の選択の大きな基準であると考えています。

NS0-093学習範囲: https://www.certshiken.com/NS0-093-shiken.html

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