EXAM NETWORK APPLIANCE NS0-093 OBJECTIVES PDF & NS0-093 EXAM MATERIAL

Exam Network Appliance NS0-093 Objectives Pdf & NS0-093 Exam Material

Exam Network Appliance NS0-093 Objectives Pdf & NS0-093 Exam Material

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Tags: Exam NS0-093 Objectives Pdf, NS0-093 Exam Material, NS0-093 Test Engine, NS0-093 Certification Exam Dumps, Pdf NS0-093 Exam Dump

New developments in the tech sector always bring new job opportunities. These new jobs have to be filled with the NS0-093 certification holders. So to fill the space, you need to pass the NS0-093 Exam. Earning the NS0-093 certification helps you clear the obstacles you face while working in the Network Appliance field.

Network Appliance NS0-093 certification exam is designed for individuals who are interested in pursuing a career in hardware support engineering. NetApp Accredited Hardware Support Engineer certification is offered by NetApp, which is a leading provider of data management solutions. The NS0-093 certification exam covers a broad range of topics related to NetApp hardware support, including installation, configuration, maintenance, and troubleshooting. Individuals who pass NS0-093 exam will have demonstrated their ability to work with NetApp hardware and will be recognized as experts in the field.

Network Appliance NS0-093 Exam is designed for professionals who are seeking to become a NetApp Accredited Hardware Support Engineer. NetApp Accredited Hardware Support Engineer certification exam is conducted to test the knowledge and skills of candidates in troubleshooting and repairing NetApp hardware products. The NS0-093 exam is a comprehensive assessment of a candidate's ability to support NetApp hardware, including the installation, configuration, and maintenance of hardware components.

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Network Appliance NetApp Accredited Hardware Support Engineer Sample Questions (Q62-Q67):

NEW QUESTION # 62
Which two statements are correct when describing L1 and L2 Watch Dog Resets (WDR)? (Choose two.)

  • A. L2 WDR requests creation of a core dump before reset.
  • B. L2 WDR is initiated after 2 seconds from the event.
  • C. L1 WDR performs a soft reset.
  • D. L1 WDR is initiated after 0.5 seconds from the event.

Answer: A,B

Explanation:
* Description:
* L1 WDR is a hardware-initiated reset that occurs when the system detects an unrecoverable error or lockup lasting 0.5 seconds.
* Key Characteristics:
* It performs a hard reset, meaning the system immediately reboots without creating a core dump.
1. L1 Watchdog Reset (WDR):
* Description:
* L2 WDR is initiated when the system fails to recover from a critical fault after 2 seconds.
* Key Characteristics:
* It requests a core dump to capture the system state for diagnostic purposes before performing a reset.
2. L2 Watchdog Reset (WDR):
* B. L1 WDR is initiated after 0.5 seconds from the event:
* This is incorrect because L1 WDR performs a hard reset and does not initiate after 2 seconds.
* C. L1 WDR performs a soft reset:
* This is incorrect because L1 WDR performs a hard reset, not a soft reset.
Why Other Options Are Incorrect:
* "ONTAP Panic Analysis Guide" describes the behavior and timing of L1 and L2 WDR events.
* NetApp Support documentation on system resets explains the differences between L1 and L2 watchdog resets.
References:


NEW QUESTION # 63
Which two tools can you use to invoke AutoSupport? (Choose two.)

  • A. CLI
  • B. NetApp Cloud Insights
  • C. the NetApp Active IQ website
  • D. the SmartSolve tool

Answer: A,C

Explanation:
To invoke AutoSupport in ONTAP, the following tools can be used:
* How to use:Run the command:
1. CLI (Command Line Interface)python
Copy code
autosupport invoke -node <nodename> -type all
* This triggers AutoSupport to collect and send logs and system information.
* How to use:Log in to the Active IQ portal and use its interface to request an AutoSupport message from the connected ONTAP systems.
2. NetApp Active IQ website
* A. NetApp Cloud Insights:
* This tool is used for monitoring and performance analysis, not for triggering AutoSupport messages.
* D. the SmartSolve tool:
* SmartSolve is used for case resolution guidance but does not invoke AutoSupport.
Why Other Options Are Incorrect:
* "ONTAP AutoSupport Guide" provides instructions for invoking AutoSupport via CLI and Active IQ.
References:


NEW QUESTION # 64
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 9b.
  • B. Use port 2a and 2c.
  • C. Use port 2a and 9a.
  • D. Use port 2b and 9d.

Answer: C

Explanation:
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.


NEW QUESTION # 65
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. SSRAM-LOG
  • B. HA-RASTRACE.TGZ
  • C. ALL-COREDUMP.XML
  • D. PCI-HIERARCHY.XML

Answer: A,B

Explanation:
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


NEW QUESTION # 66
At what stage is a write acknowledged to a client?

  • A. when the write has been flushed from NVRAM to RAM
  • B. when the write is present in the NVRAM on the local node and its HA partner
  • C. when the write has been flushed to disk
  • D. when the write is present in the local node RAM and NVRAM

Answer: B

Explanation:
* In a clustered ONTAP system, write requests are acknowledged to the client only after they are securely stored in NVRAM on both the local node and its HA (High Availability) partner.
* This ensures redundancy and data protection in case of a node failure.
Write Acknowledgment in NetApp ONTAP:
* A. when the write is present in the local node RAM and NVRAM:
* Writes are not acknowledged until the HA partner also stores the data in its NVRAM.
* B. when the write has been flushed to disk:
* Writes are acknowledged before they are written to disk, as NVRAM ensures durability.
* D. when the write has been flushed from NVRAM to RAM:
* Data is not acknowledged based on RAM; NVRAM on both nodes is the requirement.
Why Other Options Are Incorrect:
* NetApp's "ONTAP Write I/O Processing Guide" explains the role of NVRAM and HA in write acknowledgment.
* "Data Protection in ONTAP" highlights the synchronization of NVRAM between HA partners.
References:


NEW QUESTION # 67
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