INTEREACTIVE NS0-093 TESTING ENGINE - GUARANTEED NS0-093 SUCCESS

Intereactive NS0-093 Testing Engine - Guaranteed NS0-093 Success

Intereactive NS0-093 Testing Engine - Guaranteed NS0-093 Success

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Tags: Intereactive NS0-093 Testing Engine, Guaranteed NS0-093 Success, NS0-093 Valid Examcollection, NS0-093 Customized Lab Simulation, Latest NS0-093 Test Testking

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The NS0-093 Certification Exam covers a wide range of topics, including NetApp hardware components, installation procedures, cabling and connectivity, firmware upgrades, and troubleshooting. Candidates are expected to have a solid understanding of storage systems, RAID, and network protocols such as TCP/IP, NFS, and CIFS. NetApp Accredited Hardware Support Engineer certification exam also covers advanced topics such as performance tuning, high availability, and disaster recovery.

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The NS0-093 Certification Exam is a vendor-neutral certification that is recognized globally. NetApp Accredited Hardware Support Engineer certification is ideal for hardware support engineers who are looking to advance their careers and demonstrate their expertise in NetApp hardware support. NetApp Accredited Hardware Support Engineer certification is also a valuable asset for organizations that use NetApp storage systems, as it helps to ensure that their hardware support engineers have the necessary skills and knowledge to maintain and troubleshoot their NetApp systems.

Network Appliance NetApp Accredited Hardware Support Engineer Sample Questions (Q59-Q64):

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. Active IQ Unified Manager
  • C. Active IQ Digital Advisor
  • D. ONTAP CLI
  • E. Active IQ Config Advisor

Answer: B,D

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
Your customer notices that their AFF A220 high-availability (HA) system is showing Single-Path HA.

How do you make the system into multipath HA?

  • A. 0a and 0d on both controllers should be connected
  • B. 0c and 0d on both controllers should be connected.
  • C. 0a and 0c on both controllers should be connected.
  • D. 0a and 0b on both controllers should be connected.

Answer: C

Explanation:
In a NetApp high-availability (HA) configuration, multipath HA ensures redundancy by providing two independent paths from each controller to the connected storage. If the system is currently showing Single- Path HA, it means only one path is operational or connected, which is a potential single point of failure.
To convert the configuration to multipath HA, additional cabling must be configured to establish the second path. For the AFF A220 system, the correct connections are as follows:
Explanation of the Correct answer:
* AFF A220 Port Configuration for HA:
* Each controller in an AFF A220 has ports labeled 0a, 0b, 0c, and 0d for connectivity.
* In a multipath HA configuration, each controller must have two independent paths to the connected storage via the partner controller's disk shelves.
* Correct Cabling for Multipath HA:
* Port 0a on both controllers must be connected to the corresponding port (e.g., disk shelf stack or Inter-Switch Link).
* Port 0c on both controllers must also be connected to complete the redundant path.
* These connections ensure that there are two independent data paths between the controllers and the storage system, providing fault tolerance in case one path fails.
* Single-Path HA to Multipath HA:
* If the system currently shows Single-Path HA, it is likely that only one set of ports (e.g., 0a and
0b) are cabled.
* Adding the additional connections on 0a and 0c establishes the second path required for multipath HA.
Why the Other Options Are Incorrect:
* A. 0a and 0b on both controllers should be connected:
* This option only connects ports 0a and 0b, which does not establish a multipath HA configuration. Port 0c is also required for redundancy.
* C. 0c and 0d on both controllers should be connected:
* Connecting only 0c and 0d would leave ports 0a disconnected, failing to establish a proper multipath HA setup. Both 0a and 0c are required.
* D. 0a and 0d on both controllers should be connected:
* Connecting 0a and 0d is not the standard configuration for multipath HA in an AFF A220 system. Port 0c is part of the required configuration.
How to Verify the Configuration:
* Use the following ONTAP command to verify the HA status:
cluster::> storage failover show -fields multipath-ha
* This will display whether the system is in multipath HA or single-path HA mode.
* Check the port connectivity:
cluster::> network port show -node <node_name>
References:
* NetApp Hardware Installation and Setup Guide for AFF A220.
* NetApp Knowledge Base: "Configuring Multipath HA for AFF Systems."
* ONTAP 9.x System Administration Guide: "High Availability Configurations." Understanding Single-Path HA vs. Multipath HA:
* Single-Path HA indicates that only one path exists between the controllers and the connected shelves, leading to limited redundancy.
* Multipath HA requires both controllers to have redundant SAS connections to the shelves.
Cabling for Multipath HA in AFF A220 Systems:
* To achieve multipath HA, you must connect 0c and 0d on both controllers to the appropriate stack ports on the shelves.
* This ensures dual paths for each controller to access the storage shelves.
NetApp Reference Documentation:
* Refer to the "ONTAP Multipath HA Configuration Guide" and the "NetApp Hardware Installation Guide" for AFF A220 systems for cabling diagrams and best practices.


NEW QUESTION # 61
In the latest MANAGEMENT LOG AutoSupport message, you try to inspect the ENVIRONMENT section but find it empty.
In which section of AutoSupport can you find the reason?

  • A. HEADERS
  • B. AUTOSUPPORT-BUDGET.XML
  • C. AUTOSUPPORT-HISTORY.XML
  • D. MANIFEST.XML

Answer: B

Explanation:
If the ENVIRONMENT section of the latest MANAGEMENT LOG AutoSupport message is empty, the reason can typically be found in the AUTOSUPPORT-BUDGET.XML file. This file contains information about AutoSupport resource allocation, including what sections were processed and any limits that were hit.
* AUTOSUPPORT-BUDGET.XML:
* This file provides a summary of the resources (budget) allocated for different AutoSupport sections.
* If the ENVIRONMENT section is missing or empty, the AUTOSUPPORT-BUDGET.XML file will indicate whether it was skipped due to resource constraints or configuration limits.
* Why Other Sections Do Not Apply:
* B. HEADERS: This section only contains metadata about the AutoSupport message, such as timestamps and node details. It does not explain missing sections.
* C. AUTOSUPPORT-HISTORY.XML: This file tracks the history of AutoSupport messages but does not provide information about missing sections.
* D. MANIFEST.XML: This file lists the contents of the AutoSupport bundle but does not provide details on why a specific section is empty.
Key Details:
* "ONTAP AutoSupport Troubleshooting Guide" explains the role of the AUTOSUPPORT-BUDGET.
XML file in diagnosing missing or incomplete AutoSupport sections.
References:


NEW QUESTION # 62
Which type of AutoSupport message would you expect to see triggered automatically when ONTAP software detects a NetApp WAFL inconsistency on an aggregate?

  • A. WAFL INCONSISTENT BLOCK
  • B. WAFL INCONSISTENT USER DATA BLOCK
  • C. CHECKSUM ERROR
  • D. MEDIUM ERROR DURING RECONSTRUCTION

Answer: A

Explanation:
When ONTAP detects a WAFL inconsistency in an aggregate, it automatically generates an AutoSupport message with the description WAFL INCONSISTENT BLOCK.
* WAFL INCONSISTENT BLOCK:
* This error indicates that WAFL metadata or user data blocks have been found to be inconsistent.
* ONTAP triggers an automatic AutoSupport message to notify administrators and NetApp Support.
Key Details:
* A. MEDIUM ERROR DURING RECONSTRUCTION:
* This error occurs during disk reconstruction, not due to WAFL inconsistencies.
* B. CHECKSUM ERROR:
* A checksum error indicates a disk-level data integrity issue, not a WAFL inconsistency.
* C. WAFL INCONSISTENT USER DATA BLOCK:
* While related, this is not the specific AutoSupport message triggered by ONTAP.
Why Other Options Are Incorrect:
* NetApp "ONTAP WAFL Troubleshooting Guide" describes AutoSupport messages related to WAFL inconsistencies.
References:


NEW QUESTION # 63
Which two statements are true about an IOM 12 module? (Choose two.)

  • A. It has an Ethernet port for alternate control path (ACP).
  • B. It has two SAS ports.
  • C. It does not have an Ethernet port for alternate control path (ACP).
  • D. It has four SAS ports.

Answer: A,D

Explanation:
Overview of IOM 12 Module:
* The IOM 12 module is used in NetApp storage shelves for SAS connectivity.
Key Features of IOM 12:
* SAS Ports: The IOM 12 module has four SAS ports (two IN and two OUT) to support daisy-chaining of shelves and provide redundancy.
* ACP (Alternate Control Path): The IOM 12 includes an Ethernet port for ACP, which is used for out- of-band management and monitoring of the storage shelves.
Elimination of Other Options:
* Option A is incorrect because the module has four SAS ports, not two.
* Option C is incorrect because the module does include an Ethernet port for ACP.
NetApp Reference Documentation:
* "NetApp Hardware Universe" lists the specifications of the IOM 12 module, including its SAS and ACP capabilities.
* The "ONTAP Shelf Installation Guide" discusses ACP and its role in shelf management.


NEW QUESTION # 64
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