[2024年更新]NS0-593リアルな試験問題集でNS0-593練習テスト
NS0-593問題集でNetApp NCSE高確率練習問題集
NS0-593の認定を取得することで、個人はエンタープライズレベルのストレージ環境で広く使用されているNetApp ONTAPシステムのサポートにおける専門知識を証明することができます。この認定は、プロフェッショナルがキャリアを進め、収入を増やすことができるだけでなく、彼らのサポートエンジニアが複雑なストレージシステムを管理およびトラブルシューティングするために必要なスキルを持っていることを保証することができます。
ネットワークアプライアンスNS0-593試験は、ベンダー中立の試験です。つまり、特定のベンダーや技術に限定されているわけではありません。代わりに、試験はストレージシステムのコアコンセプトと原則、および実践的なシナリオでの適用に焦点を当てています。これにより、さまざまなストレージシステムや技術に取り組むITプロフェッショナルにとって、この認定は価値があります。
質問 # 28
You notice poor performance on your FlexGroup and execute the system node run -node * flexgroup show
command for more Information. You notice the "Urge" column has non-zero values.
In this scenario, which statement is true?
- A. The constituent volumes are out ofInodes.
- B. The constituent volumes are completely full.
- C. The aggregate is completely full.
- D. The data placement is uneven.
正解：C
質問 # 29
You have a customer complaining of long build times from their NetApp ONTAP-based datastores. They
provided you packet traces from the controller and client. Analysis of these traces shows an average service
response time of 1 ms. QoS outputconfirms the same. The client traces are reporting an average of 15 ms in
the same time period.
In this situation, what would be your next step?
- A. The client that reports high latency should be investigated.
- B. The cluster interconnects should be investigated.
- C. The cluster is responding slowly and requires further investigation using performance archives.
- D. A sync core should be triggered.
正解：A
質問 # 30
You are attempting to connect a NetApp ONTAP cluster to a very complex network that requires LIFs to fail over across subnets.
How would you accomplish this task?
- A. Configure VIP LIFs using BGP.
- B. Configure a I IF failover policy for each subnet inside a single broadcast domain.
- C. Configure VIP LIFs using OSPF.
- D. Configure an equal number of UFs on each subnet.
正解：A
解説：
A LIF (Logical Interface) is a logical entity that represents a network connection point on a node1.
A VIP LIF (Virtual IP LIF) is a LIF that can fail over across subnets within an IPspace2.
BGP (Border Gateway Protocol) is a routing protocol that enables VIP LIFs to advertise their IP addresses to external routers and to update the routing tables when a failover occurs3.
To connect a NetApp ONTAP cluster to a complex network that requires LIFs to fail over across subnets, you need to configure VIP LIFs using BGP on the cluster and on the external routers3.
This way, you can ensure that the network traffic is routed to the optimal node and port for each VIP LIF, and that the network connectivity is maintained in the event of a node or port failure3. Reference:
1: Logical Interfaces, ONTAP 9 Documentation Center
2: VIP LIFs, ONTAP 9 Documentation Center
3: Configuring BGP on a cluster, ONTAP 9 Documentation Center
質問 # 31
You ate connecting a Windows Server 2019 hostto ISCSI LUNs on a 4-node AFF A250 cluster running
NetApp ONIAP 9.8 software. The host is unable to connect to the target interface, and the ONTAP event log
has the message shown below.
ISCSI: network interface identifier disabled for use; incoming connection discarded
In this scenario, what is the cause of this connection issue?
- A. The iSCSI service is not enabled on the interface.
- B. The WWPN was not added to the initiator group.
- C. iSNS is not enabled on the storage virtual machine.
- D. CHAP isnot configured correctly for the specified initiator.
正解：B
質問 # 32
You have recently discovered that NetApp ONTAP Cloud Manager is not sending AutoSupport messages to NetApp.
In this scenario, what would solve this Issue?
- A. Verify that your AWS credentials are correctly added to Cloud Manager.
- B. Verify that your data LIFs allow traffic to mysupport .netapp.com on port 443.
- C. Verify that your NetApp Support site credentials are correctly added to Cloud Manager.
- D. Verify that the inbound and outbound rules allow AutoSupport on port 80.
正解：C
解説：
= AutoSupport is enabled by default for Cloud Manager and ONTAP Cloud systems. It proactively monitors the health of your systems and sends messages to NetApp technical support. To enable AutoSupport, you must provide your NetApp Support site credentials to Cloud Manager. If your credentials are incorrect or expired, Cloud Manager will not be able to send AutoSupport messages to NetApp. Therefore, the solution for this issue is to verify that your NetApp Support site credentials are correctly added to Cloud Manager. Reference = Troubleshooting Cloud Manager and ONTAP Cloud, Set up AutoSupport
質問 # 33
When you review performance data for a NetApp ONTAP cluster node, there are back-to-back (B2B) type consistency points (CPs) found occurring on the loot aggregate.
In this scenario, how will performance of the client operations on the data aggregates be affected?
- A. Data aggregates will not be affected by B2B processing on another aggregate.
- B. During B2B processing, all I/O to the node is stopped.
- C. During B2B processing, clients will be unable to write data.
- D. During B2B processing, clients will be unable to read data.
正解：A
解説：
A B2B type consistency point (CP) occurs when a new CP is triggered before the previous CP is completed, due to the second memory buffer reaching a watermark. This can cause write latency to increase as user write operations are not replied until a write buffer frees up. However, this only affects the aggregate that is undergoing the B2B processing, and not the other aggregates on the same node. Therefore, the performance of the client operations on the data aggregates will not be affected by B2B processing on the root aggregate. Reference = What is the Back-to-Back (B2B) Consistency Point Scenario?, What are the different Consistency Point types and how are they measured in ONTAP 9?, What are the different Consistency Point types and how are they measured?
質問 # 34
An administrator receives the following error message:
What are two causes for this error? (Choose two.)
- A. There Is excessive SSD load causing the wear leveling to become unbalanced.
- B. There is excessive SATA HDD load.
- C. An SSD disk is performing garbage collection to create a dense data layout.
- D. A disk is falling.
正解：A、C
解説：
The error message "wafl.cp.toolong:error" indicates that a WAFL consistency point (CP) took longer than 30 seconds to complete. A CP is a process that flushes the data from the NVRAM buffer to the disk. A long CP can cause latency and performance issues for the system1 One possible cause for a long CP is excessive SSD load causing the wear leveling to become unbalanced. Wear leveling is a technique that distributes the write operations evenly across the SSD cells to extend the lifespan of the SSD. If some SSD cells are written more frequently than others, the wear leveling will become unbalanced and the SSD performance will degrade2 Another possible cause for a long CP is an SSD disk performing garbage collection to create a dense data layout. Garbage collection is a process that reclaims the space occupied by invalid or deleted data on the SSD. Garbage collection can improve the write performance and storage efficiency of the SSD, but it can also consume CPU and disk resources and cause long CPs3 A disk failing or being failed is not a likely cause for a long CP, because the system will automatically mark the disk as failed and remove it from the aggregate. The system will also initiate a disk reconstruction or a RAID scrub to restore the data protection and redundancy4 There is no evidence that the system has SATA HDDs, so there is no reason to assume that there is excessive SATA HDD load. Moreover, SATA HDDs are usually used for secondary or backup storage, not for primary or performance-sensitive workloads5 Reference:
1: Are long Consistency Points (wafl.cp.toolong) normal? - NetApp Knowledge Base 2: How to troubleshoot SSD performance issues - NetApp Knowledge Base 3: How to troubleshoot SSD garbage collection issues - NetApp Knowledge Base 4: How to troubleshoot disk failures and replacements - NetApp Knowledge Base 5: ONTAP 9 - Hardware Universe - The Open Group
質問 # 35
Which two throughput elements are controlled by host applications? (Choose two.)
- A. concurrency
- B. Jitter
- C. latency
- D. operation size
正解：A、D
解説：
The two throughput elements that are controlled by host applications are operation size and concurrency. Operation size refers to the amount of data that is transferred in a single I/O request, and concurrency refers to the number of I/O requests that are issued simultaneously. Both of these factors affect the throughput of a host application, as they determine how much data can be sent or received within a given time period. Larger operation sizes and higher concurrency can increase the throughput, but they may also increase the latency and resource consumption12. Reference: 1: NetApp Performance Analysis on Data ONTAP - Chapter 3: Host-Side Performance 2: NetApp Performance Analysis on Data ONTAP - Chapter 4: Storage System Performance
質問 # 36
A customer wants to connect a NetApp AFF A700 system to a 40GbE switch. The controllers have a 10/40G
Ethernet card in slot 4 for this purpose. The link comes up fine on node 2,but it will not come up on node 1.
You look at the AutoSupport data for the nodes in question and see the output shown in the exhibit.
What is the cause of the customer's problem?
- A. The ports are configured for 4x10Gbit instead of 40Gbit.
- B. The port has an incorrect SFP inserted.
- C. The cable is plugged in upside down.
- D. The incorrect cable is used.
正解：A
質問 # 37
Refer to the exhibit.
Referring to the exhibit, from which delay center is most of the latency for voll?
- A. Data
- B. Disk
- C. Network
- D. NVRAM
正解：A
解説：
. Data. However, I cannot guarantee the accuracy or completeness of this answer, and you should verify it with the NetApp Support Engineer ONTAP Specialist documents and learning resources.
Here are some references that might help you:
1: qos statistics volume latency show - NetApp 2: How to use and understand qos statistics commands to monitor volume latency in real time - NetApp Knowledge Base
質問 # 38
After a motherboard replacement on a NetApp AFF A300 in a SAN environment, the customer states that
ports 0e and 0f are unable toconnect to the fabric. The ports report "offline".
What would you examine first to troubleshoot the issue?
- A. vserver fcp interface show command output
- B. storage port show command output
- C. system node hardware unified-connect show command output
- D. vserver fcp wwpn-alias show command output
正解：B
質問 # 39
You have a new VMware vSphere cluster with ESXI 7.0U2 hosts. The hosts are connected to a 4-node AFF A400 NetApp ONTAP 9.8 cluster with FC LUNs. You have a requirement to identify and follow I/Os from each VM on the shared FC LUN-backed datastores for troubleshooting purposes.
In this scenario, which VMware feature Is supported by ONTAP software to accomplish this task?
- A. Network I/O Control (NIOC)
- B. Virtual machine ID (VMID)
- C. Storage I/O Control (SIOC)
- D. vSphere Cluster Services (vCLS)
正解：B
解説：
The VMware feature that is supported by ONTAP software to identify and follow I/Os from each VM on the shared FC LUN-backed datastores is Virtual machine ID (VMID). VMID is a unique identifier assigned to each VM by the vCenter Server. ONTAP software can use VMID to map the VMs to the FC LUNs and provide visibility into the I/O performance and latency of each VM. This feature is also known as Virtual Storage Console (VSC) for VMware vSphere12. Reference: 1: Virtual Storage Console for VMware vSphere | NetApp Documentation 2: How to use Virtual Storage Console (VSC) to monitor the performance of virtual machines - NetApp Knowledge Base
質問 # 40
You receive the panic message shown in the exhibit.
In this scenario, which component should you troubleshoot first?
- A. the MetroCluster FC-Vl card in slot 6
- B. the PCI card in slot 3
- C. the memory module in slot 1
- D. the CPU
正解：B
解説：
= The panic message indicates that the node encountered a fatal error while accessing the PCI card in slot 31. This could be due to a hardware failure, a firmware issue, or a driver problem. The first component to troubleshoot is the PCI card in slot 3, as it is the most likely source of the error. You can use the system node hardware pci show command to check the status of the PCI card and the system node hardware firmware update command to update the firmware if needed2. You can also use the Panic Message Analyzer tool from the NetApp Support Site to determine whether your panic was caused by a known software issue3. Reference = 1: REBOOT (panic) ALERT - AutoSupport message 2: [system node hardware pci show] 3: [Panic Message Analyzer tool]
質問 # 41
After users start reporting the Inability to create new flies in a CIFS share, you find EMS events for
wafl.dir.size.max logged for the volume of the SVM to which the share points.
In this scenario, which action should you take to solve this issue?
- A. Delete unneeded files from the directory.
- B. Increase the maximum numberof files for the volume.
- C. Move the volume to a different aggregate.
- D. Increase the maximum directory size for the volume.
正解：B
質問 # 42
You have a 4-node NetApp ONTAP 9.8 cluster with an AFF A400 HA pair and a FAS8300 HA pair with 16
TB NL-SAS drives. You are asked to automatically tier 150 TB of Snapshot copy data from the AFF A400
aggregates to the FAS8300.
In this scenario, which ONTAP license must be added to the cluster to accomplish this task?
- A. S3 license
- B. FabricPool license
- C. TPM license
- D. VE license
正解：C
質問 # 43
A customer reports that some of their client computers are unable to access a FlexGroup over CIFS. This
problem involves only their older Windows XP clients and some printers and scanners.
In this scenario, which statement Is correct?
- A. These systems use the SMQI protocol which Is an unsupported feature in FlexGroup
- B. These systems use Offloaded Data Transfer, which is an unsupported feature in FlexGroup.
- C. FlexGroup requires CIFS shares to be located in qtrees, which these clients do not support.
- D. FlexGroup requires CIFS shares to use the Continuously Available Feature, which these clients do not
support.
正解：D
質問 # 44
A customer calls you to troubleshoot a network issue. The customer wants to create a packet trace for all clients on the 192.168.9.0/24 subnet.
Referring to the exhibit, on which interface do you have to run the packet trace?
- A. e2a-100
- B. a0a-322
- C. a0a-456
- D. e2a-1092
正解：A
解説：
To create a packet trace for all clients on the 192.168.9.0/24 subnet, you have to run the packet trace on the interface that has an IP address in the same subnet. According to the exhibit, the only interface that matches this criterion is e2a-100, which has an IP address of 192.168.3.1/24. The other interfaces have IP addresses in different subnets, such as 10.92.4.202/16, 10.91.3.132/24, 10.95.7.114/24, and 10.92.6.200/16. Therefore, the correct answer is B. e2a-100. Reference = How to capture packet traces on ONTAP 9.10+ systems, How to capture packet traces (tcpdump) on ONTAP 9.2 to 9.9 systems, How to download captured packet traces from ONTAP
質問 # 45
A user reports that a colleague saved a file called Test.txt from a UNIX system to a multiprotocol volume.
When opening the file later from a Windows system, it was not the file that they wanted. The file that they
wanted was named TEST~1.TXT.
Which statement explains this behavior?
- A. Case Insensitivity of SMB clients caused the file to be displayed with a different name.
- B. A Snapshot copy preserved two versions of the file.
- C. Windows Volume Shadow Copy Service stored an older version of the file.
- D. UNIX name mapping updated the filename.
正解：B
質問 # 46
A system panic due to an "L2 watchdog timeout hard reset" error occurred. You have found a FIFO message in the SP log.
Which FIFO message Is useful for Investigating this Issue?
- A. before Reset BBSP:C=00 L=00 FIFO:
- B. ONTAP Shutdown BBSP:C=00 L=2F FIFO:
- C. BIOS exit BBSP:C=2F L=20 FIFO: 2 C8 C9 C4 24 4 6 18 7 8 11
- D. before NMI BBSP:C=00 L=00 FIFO: F3 F2 F1 F0 5 B2 0 0 0 80 20 E F E3 C0 C2 3 4 6 7 9 9 A
正解：D
解説：
= The FIFO message before NMI is useful for investigating the issue because it shows the state of the system before the non-maskable interrupt (NMI) was triggered by the L2 watchdog timeout. The FIFO message contains information about the CPU registers, the stack pointer, the instruction pointer, and the last executed instructions. This can help identify the cause of the system hang or deadlock that led to the watchdog reset. The other FIFO messages are not useful because they show the state of the system after the reset or shutdown, which may not reflect the original problem. Reference = https://kb.netapp.com/onprem/ontap/hardware/Handling_L2_Watchdog_Resets_on_the_FAS8200_and_AFF_A300_platforms
https://docs.netapp.com/us-en/ontap-metrocluster/install-ip/task_sw_config_restore_defaults.html
質問 # 47
Which two automation methods does NetApp ONTAP Select support? (Choose two.)
- A. Docker
- B. REST
- C. Anslble
- D. PHP
正解：B、C
解説：
= ONTAP Select supports REST and Ansible as automation methods. REST is the primary foundation for the automation technologies, and Ansible is a popular tool for automating ONTAP Select deployments using roles and playbooks. Reference = ONTAP Automation documentation, Automate ONTAP Select deployments with Ansible
質問 # 48
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ネットワークアプライアンスNS0-593試験は、ITの専門家がNetApp ONTAPストレージシステムのサポートと管理のスキルを検証する絶好の機会です。この試験に合格すると、NetAppストレージシステムの専門知識が示され、より高い給与で新しい雇用機会を開くことでキャリアの見通しを強化します。したがって、あなたがストレージシステムであなたのキャリアを促進しようとしているITプロフェッショナルである場合、NS0-593試験はあなたが考慮すべき認定です。
NS0-593リアルな問題と知能問題集：https://www.goshiken.com/NetworkAppliance/NS0-593-mondaishu.html
合格できるNS0-593試験と最新NS0-593試験問題集PDF2024：https://drive.google.com/open?id=1eug8qTmTuZbpoS9Vl1O2XdWzweLuS9hH