2024年最新のNS0-304実際問題集には試験のコツがあるPDF試験材料
心強いNS0-304のPDF問題集問題
Network Appliance NS0-304 認定試験の出題範囲：
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質問 # 29
You are setting up a SnapVault relationship from on-premises AFF A800 to Cloud Volumes ONTAP using the default policy. You have three unlabeled, seven daily, and two weekly Snapshot copies.
In this situation, how many Snapshots copies will be replicated?
- A. seven copies
- B. twelve copies
- C. two copies
- D. nine copies
正解：D
質問 # 30
In an environment using Cloud Backup Service, a user reports that an urgently needed file cannot be found.
The end user knows the file name but does not know when the file was last accessed or when it was deleted.
Which feature should be used?
- A. Browse & Restore
- B. Previous Versions
- C. Search & Restore
- D. Restore Volume
正解：C
解説：
In a situation where an end user needs to find and restore a file whose last access or deletion time is unknown, the best feature to use within the Cloud Backup Service is Search & Restore. Here's why:
* Search Functionality:The Search & Restore feature allows users to quickly locate files within backup datasets using just the file name or other metadata. This is particularly useful when the exact details of the file, such as its last access date or deletion date, are unknown.
* Efficient File Restoration:Once the file is located using the search functionality, it can be selectively restored to the desired location without the need to restore an entire volume, making the process efficient and tailored to the specific recovery need.
* User-Friendly Interface:Cloud Backup Service typically provides a user-friendly interface for conducting searches and performing restores, making it accessible even to users who may not be deeply technical.
For detailed instructions on using the Search & Restore feature in NetApp Cloud Backup Service, refer to the service's user guide or online help available at: NetApp Cloud Backup Service Documentation.
質問 # 31
You have a 100 TB Cloud Volumes Service NFS volume called vol1. You are asked to create a second read/write test copy of the volume called vol1_test.
In this scenario, what is the fastest supported method to create vol1_test?
- A. Create vol1_test from a Snapshot copy.
- B. Use rsync to copy vol1 to vol1_test.
- C. Use Cloud Sync to synchronize voll to vol1_test.
- D. Use SnapMirror to mirror vol1 to vol1_test.
正解：A
質問 # 32
You are using Cloud Volumes ONTAP for Azure. Your company wants to change hyper scalers. You want to migrate your volumes to Cloud Volumes Service for AWS.
In this scenario, which three steps would you perform to migrate the data? (Choose three.)
- A. Deploy a Cloud Sync data broker in your AWS VPC with Cloud Volumes Service.
- B. Set up an ExpressRoute between Azure and AWS.
- C. Create a VPN between Azure and AWS.
- D. Modify the export policy on your Cloud Volume ONTAP volumes to allow a data broker.
- E. Set up a Direct Connect between AWS and Azure.
正解：A、B、C
質問 # 33
What are two network requirements when providing an unused IPv4 CIDR block when onboarding to Cloud Volumes Service for AWS? (Choose two.)
- A. a private static IP block for shares and exports
- B. an ExpressRoute gateway
- C. a /28 network
- D. a public elastic IP block for EC2 instances accessing shares
正解：A、C
質問 # 34
An administrator has iSCSI LUNs on an AWS FSxN instance. The administrator is unable to mount the LUNs from a Linux host in the same AWS region. The Linux host is in a different VPC than FSxN.
What must the administrator configure to resolve this issue?
- A. VPC peering
- B. Cluster peering
- C. BGP peering
- D. SVM peering
正解：A
解説：
If an administrator has iSCSI LUNs on an AWS FSxN instance and is unable to mount these LUNs from a Linux host in the same AWS region due to the host being in a different Virtual Private Cloud (VPC), the solution is to configure VPC peering. Here's the process:
* VPC Peering Setup:VPC peering allows two VPCs to communicate with each other as if they are in the same network. This enables the Linux host to connect to the AWS FSxN instance across different VPCs.
* Configuration Steps:To set up VPC peering, the administrator must create a peering connection between the two VPCs in the AWS Management Console, and then update the route tables in each VPC to allow traffic to and from each other.
* Mounting iSCSI LUNs:Once VPC peering is configured, the network route will be established, allowing the Linux host to successfully mount the iSCSI LUNs located on the FSxN instance.
For guidance on setting up VPC peering in AWS, consult the AWS documentation:AWS VPC Peering Guide.
質問 # 35
A customer has configured a replication policy of a mirror-vault type to replicate data between a volume in their ONTAP cluster and Cloud Volumes ONTAP instance.
They have configured the relationship between the source and the destination volumes and also set up a replication schedule. However, the replication falls.
In this scenario, what caused this problem?
- A. The labels for the source volume Snapshot copies do not match the label in the SnapVault policy
- B. Snapshot copies cannot be used for a SnapVault replication
- C. A custom schedule is not supported
- D. The time difference between the ONTAP cluster and the Cloud Volumes ONTAP Instance Is more than five minutes
正解：A
質問 # 36
Which three actions are required to configure Azure NetApp Files? (Choose three.)
- A. Create a volume for Azure NetApp node Set up a capacity pool.
- B. Deploy a NetApp Cloud Volumes ONTAP node in your subscription.
- C. Contact your NetApp sales representative and purchase the service.
- D. Create a NetApp account within the Azure portal
正解：A、B、D
質問 # 37
You are your company's public cloud administrator and you must deploy Cloud Volumes ONTAP for your unstructured dat a. You want to use S3 storage for your replicated data. You are going to use data tiering to move this data to S3.
In this scenario, which tiering policy would you use?
- A. none
- B. auto
- C. backup
- D. snapshot only
正解：D
質問 # 38
An administrator is deploying FlexCache volumes between a Production SVM and a Development SVM on the same 8-node cluster. Which network is being used?
- A. NAS data LIFs
- B. InterCluster
- C. IntraCluster
- D. Node Management
正解：C
解説：
When deploying FlexCache volumes between a Production SVM (Storage Virtual Machine) and a Development SVM on the same 8-node cluster, the network being used is the IntraCluster network. Here's why:
* Role of IntraCluster Network:The IntraCluster network is specifically designed for communication within the same cluster. This network is used for operations such as data replication and data movement between different SVMs within the same physical cluster.
* Purpose of FlexCache Volumes:FlexCache volumes are typically used to provide fast, localized access to data by caching it closer to where it is being accessed. In the scenario where both SVMs are within the same cluster, the IntraCluster network facilitates the necessary data transfers to establish and manage these FlexCache volumes effectively.
* Optimization and Efficiency:Utilizing the IntraCluster network for this purpose ensures high-speed connectivity and reduces latency, which is crucial for maintaining performance and efficiency in operations involving multiple SVMs within the same cluster.
For additional information on FlexCache and network configurations in NetApp systems, refer to the NetApp documentation on FlexCache and cluster networking: NetApp FlexCache Documentation.
質問 # 39
You are setting up your first sync relationship in Cloud Sync. You must add a NetApp data broker.
You are using a CIFS server as your source location.
In this scenario, what are three supported target locations? (Choose three.)
- A. Azure managed disks
- B. Amazon EBS
- C. StorageGRlD
- D. Blob container
- E. S3 bucket
正解：C、D、E
質問 # 40
You are the administrator of your company's AWS infrastructure. Your manager asked you to set up the ability to determine how much each Cloud Volumes ONTAP Instance costs on a monthly basis.
In this scenario, which three components must be configured to obtain these reports? (Choose three.)
- A. On Command Cloud Manager must have permissions to access the S3 bucket that stores AWS billing reports.
- B. The AWS payer accounts must be set up to store billing reports.
- C. AWS report tags must be enabled after your first Cloud Volumes ONTAP instance is deployed.
- D. AWS report tags must be enabled after all of your Cloud Volumes ONTAP instances are deployed.
- E. You can download the report because AWS Billing reports exist by default.
正解：A、C、D
質問 # 41
You are deploying Cloud Volumes ONTAP HA in AWS with one node of the HA pair in us-west-2a and the other node in us-west-2b. You will create an SMB share on one of the nodes.
In this scenario, what is the minimum number of floating IP addresses required for data access and cluster management operations?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
質問 # 42
Which two advanced SMB features are available with Cloud Volumes ONTAP 9.5? (Choose two.)
- A. multichannel
- B. large MTU
- C. workgroup authentication
- D. credit limits
正解：A、B
質問 # 43
Refer to the exhibit.
An administrator needs to review the IAM role being provisioned for Cloud Data Sense in order to scan S3 buckets. Which two permissions are missing? (Choose two.)
- A. s3:Get*
- B. s3:Put0bjectAcl
- C. s3:DeleteObject
- D. s3:GetObjectAcl
- E. s3:List*
正解：A、E
解説：
For Cloud Data Sense to effectively scan S3 buckets, it requires permissions to list and get objects within the buckets. From the IAM policy provided in the exhibit, the permissions currently includes3:PutObjectfor object creation and a series of IAM-related permissions such asiam:GetPolicyVersion,iam:GetPolicy, and iam:ListAttachedRolePolicies. However, for scanning purposes, Data Sense needs to read and list the objects in the buckets. Therefore, the missing permissions are:
* s3:List*: This permission allows the listing of all objects within the S3 buckets, which is necessary to scan and index the contents.
* s3:Get*: This grants the ability to retrieve or read the content of the objects within the S3 buckets, which is essential for scanning the data within them.
These permissions ensure that Cloud Data Sense can access the metadata and contents of objects within S3 to perform its functionality.
質問 # 44
You are the administrator for your company's AWS public cloud infrastructure. You want to allow a user to deploy Cloud Volumes ONTAP Instances in your company's Virtual Private Cloud (VPC).
Which two actions are needed to accomplish this task? (Choose two.)
- A. Add the user to OnCommand Cloud Manager.
- B. Add the user to NetApp Cloud Central.
- C. Sign up for a user account in OnCommand Cloud Manager.
- D. Sign up for a user account in NetApp Cloud Central.
正解：A、D
質問 # 45
An administrator is troubleshooting a Cloud Data Sense deep scan that failed on a Cloud Volumes ONTAP (CVO) NFS export. The scan worked a day ago with no errors. The administrator notices that the NFS export is on a volume with a recently modified export policy rule.
Which export policy rule modification will resolve this issue?
- A. read
- B. anon
- C. krb
- D. superuser
正解：A
解説：
If a Cloud Data Sense deep scan of an NFS export fails after a recent modification to the export policy rule, the most critical setting to check and adjust is the read permission. Here's how to resolve the issue:
* Review the Modified Export Policy:Access the export policy settings for the NFS volume that Cloud Data Sense is attempting to scan. Check for recent changes that might have restricted read access.
* Modify Export Policy to Allow Read Access:Ensure that the export policy rule specifically permits read access. This permission is essential for Cloud Data Sense to read the data stored on the NFS export and perform the scan effectively.
* Apply Changes and Re-test the Scan:After adjusting the export policy to ensure read access, re-run the Cloud Data Sense scan to confirm that the issue is resolved and that the scan completes successfully.
For detailed instructions on configuring NFS export policies in Cloud Volumes ONTAP, consult the NetApp documentation: NetApp NFS Export Policy Documentation.
質問 # 46
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