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Free NS0-604 Exam Braindumps (page: 4)

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PDF with 65 Questions

A customer requires Azure NetApp Files volumes to be contained in a specially purposed subnet within your Azure Virtual Network (VNet). The volumes can be accessed directly from within Azure

over VNet peering or from on-premises over a Virtual Network Gateway.

Which subnet can the customer use that is dedicated to Azure NetApp Files without being connected to the public Internet?

  1. basic
  2. default
  3. dedicated
  4. delegated

Answer(s): D

Explanation:

Azure NetApp Files volumes need to be placed in a specially purposed subnet within your Azure Virtual Network (VNet) to ensure proper isolation and security. This subnet must be delegated specifically to Azure NetApp Files services.

A delegated subnet in Azure allows certain Azure resources (like Azure NetApp Files) to have exclusive use of that subnet. It ensures that no other services or VMs can be deployed in that subnet, enhancing security and performance. Moreover, it ensures that the volumes are only accessible through private connectivity options like VNet peering or a Virtual Network Gateway, without any exposure to the public internet.

Subnets such as basic, default, or dedicated do not have the specific delegation capabilities required for Azure NetApp Files, making delegated the correct answer for this scenario.



A company has a mandate to make sure that SVMs in the cloud leverage NetApp Volume Encryption as a storage administrator.

Which type of SVM should be used?

  1. node
  2. data
  3. system
  4. admin

Answer(s): B

Explanation:

NetApp Volume Encryption (NVE) is a feature used to encrypt data at the storage level, ensuring that sensitive information is protected even if the physical storage media is compromised. For this scenario, where the company mandates the use of NVE, a data Storage Virtual Machine (SVM) should be used.

A data SVM is the entity that provides the actual data services in a NetApp ONTAP system, and it is where the volumes that require encryption reside. By leveraging NVE, the storage administrator can ensure that volumes hosted by the data SVM are encrypted, securing the data in transit and at rest.

Other types of SVMs, like node, system, and admin, are not used for hosting user data, so they would not be relevant in applying NetApp Volume Encryption. A data SVM is designed for managing and securing the volumes that need encryption, making it the correct type for this use case.



When considering security for Azure NetApp Files, what is a key security consideration to avoid a

breach of confidentiality?

  1. application of network security groups
  2. Virtual Network Encryption
  3. encryption using Kerberos with AES-256
  4. double encryption at rest

Answer(s): D

Explanation:

For securing Azure NetApp Files and ensuring the confidentiality of data, a critical security feature is double encryption at rest. This technique involves encrypting the data twice at rest, once at the storage level using Azure's default encryption and again using NetApp's built-in encryption features such as NetApp Volume Encryption (NVE). Double encryption provides an additional layer of protection, significantly reducing the risk of data breaches or unauthorized access.

While network security groups (A) and Kerberos encryption (C) play roles in protecting network traffic and securing authentication, they do not address the need for data encryption at rest, which is critical for confidentiality. Virtual Network Encryption (B) is also related to encrypting network data but doesn't focus on encryption at rest.

In highly regulated environments where data confidentiality is paramount, double encryption at rest ensures that even if one encryption layer is compromised, the data remains protected by the second encryption layer, thereby greatly enhancing security.



A company experienced a recent security breach that encrypted data and deleted Snapshot copies. Which two features will protect the company from this breach in the future? (Choose two.)

  1. SnapLock
  2. Data Lock
  3. Snapshot technology
  4. multi-admin verification

Answer(s): A,D

Explanation:

To prevent security breaches like the one experienced by the company, where data was encrypted

and Snapshot copies were deleted, two features are essential:

SnapLock (A): SnapLock is a feature that provides write once, read many (WORM) protection for files. It prevents the deletion or modification of critical files or snapshots within a specified retention period, even by an administrator. This feature would have protected the company's Snapshot copies by locking them, making it impossible to delete or alter them, thus preventing data loss during a ransomware attack.

Multi-Admin Verification (D): This feature requires approval from multiple administrators before critical operations, such as deleting Snapshots or making changes to protected data, can proceed. By requiring verification from multiple trusted individuals, it greatly reduces the risk of unauthorized or malicious actions being taken by a single user, thereby providing an additional layer of security.

While Snapshot technology (C) helps with regular backups, it doesn't protect against deliberate deletion, and Data Lock (B) is not a NetApp-specific feature for protecting against such breaches.






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