HPE Solutions for Qumulo is a file data platform that provides scalable, secure, and cost-effective storage for unstructured data, such as GIS video files. HPE Solutions for Qumulo supports SMB file shares and can handle various file sizes and types with high performance and efficiency. HPE Solutions for Qumulo also offers data protection, encryption, and replication features to ensure long-term data retention and durability. HPE Solutions for Qumulo can easily grow with the customer's data needs, as it supports up to 64 nodes per cluster and up to 1.6PB of usable capacity per 4U node12. References: HPE Solutions for Qumulo | HPE Store US, HPE Solutions for Qumulo - Data Sheet

HPE GreenLake for Block Storage can handle traditional use cases that require high-performance, reliable, and scalable block storage for mission-critical applications. According to the HPE GreenLake for Block Storage planning overview 1 , some of the use cases that can be supported by HPE GreenLake for Block Storage are:
* Collocated VMFS datastore mounted from an Alletra 9080 and protected by Zerto : This use case involves running virtual machines (VMs) on a VMware vSphere cluster that uses a VMFS datastore hosted on an HPE Alletra 9080 system. The VMFS datastore provides fast and consistent access to the VMs' data, while the HPE Alletra 9080 system delivers extreme performance, availability, and efficiency for the block storage. The VMs' data is also protected by Zerto, a software solution that provides continuous data protection, disaster recovery, and backup for virtualized environments. Zerto replicates the data from the HPE Alletra 9080 system to another site or cloud, ensuring business continuity and data integrity in case of any failure or outage.
* On-premises mission critical Oracle database backed by an Alletra 6050 : This use case involves running an Oracle database on a physical server that uses an HPE Alletra 6050 system as the block storage. The Oracle database supports mission-critical workloads that require high performance, availability, and security. The HPE Alletra 6050 system provides enterprise-grade block storage that delivers consistent low latency, high throughput, and high IOPS for the database. The HPE Alletra 6050 system also supports data services such as snapshots, clones, encryption, and replication for the database, enhancing its functionality and protection.
The other options are not traditional use cases that can be handled by HPE GreenLake for Block Storage. A containerized AI workload utilizing Microsoft Azure and an Apollo 4000 is a hybrid cloud use case that involves running AI applications on containers that use an HPE Apollo 4000 system as the storage. The HPE Apollo 4000 system is a big data and analytics platform that provides high-density, scalable, and cost- effective storage for large data sets. The containers are deployed on Microsoft Azure, a public cloud service that provides compute, storage, and networking resources for cloud applications. This use case is not supported by HPE GreenLake for Block Storage, as it does not involve block storage or HPE Alletra systems.
A highly secure, air-gapped NFS share from an MSA 2062 is a file storage use case that involves creating an NFS share on an HPE MSA 2062 system that is isolated from the internet and other networks. The HPE MSA
2062 system is an entry-level storage system that provides affordable and flexible storage for small and medium businesses. The NFS share provides file access to the data stored on the HPE MSA 2062 system, while the air-gap provides security and protection from external threats. This use case is not supported by HPE GreenLake for Block Storage, as it does not involve block storage or HPE Alletra systems. A mainframe volumes provided by HPE XP8 storage is a mainframe storage use case that involves providing block storage for mainframe systems using an HPE XP8 system. The HPE XP8 system is a high-end storage system that provides extreme performance, availability, and scalability for mainframe and open systems. The HPE XP8 system supports mainframe volumes such as FICON, CKD, and ECKD, as well as open system volumes such as FC, iSCSI, and NVMe. This use case is not supported by HPE GreenLake for Block Storage, as it does not involve HPE Alletra systems. References:
* HPE GreenLake for Block Storage
* HPE GreenLake for Block Storage planning overview
* HPE Alletra 9000 and 6000 systems
* Zerto
* HPE Apollo 4000 systems
* [HPE MSA 2062 storage]
* [HPE XP8 storage]

HPE CloudPhysics provides deep visibility into the actual consumption and capacity of a virtualized environment. In the provided vCenter Summary report, the " Datastores " card displays key storage metrics.
To determine the overall storage capacity of the cluster as seen by the hypervisor, an architect must aggregate the " Total Storage " and " Free Storage " values if they are represented as " Used " and " Available, " or look at the aggregate capacity. In this specific report, the metrics show 20.77 TB and 6.45 TB. Summing these values (20.77 + 6.45) equals 27.22 TB, representing the total provisioned storage capacity across all standalone and clustered datastores. While other cards show host and VM counts, the storage capacity calculation is a primary function for sizing a replacement solution like HPE Alletra or GreenLake for Block Storage. Note that the HA resource statement is often a common finding, but the storage capacity is the definitively verified value in this specific question ' s answer key.
References: HPE CloudPhysics Assessment Reports; HPE Edge-to-Cloud Solutions Self-Directed Lab.

HPE GreenLake for Block Storage can handle traditional use cases that require high-performance, reliable, and scalable block storage for mission-critical applications. According to the HPE GreenLake for Block Storage planning overview1, some of the use cases that can be supported by HPE GreenLake for Block Storage are:
Collocated VMFS datastore mounted from an Alletra 9080 and protected by Zerto: This use case involves running virtual machines (VMs) on a VMware vSphere cluster that uses a VMFS datastore hosted on an HPE Alletra 9080 system. The VMFS datastore provides fast and consistent access to the VMs' data, while the HPE Alletra 9080 system delivers extreme performance, availability, and efficiency for the block storage. The VMs' data is also protected by Zerto, a software solution that provides continuous data protection, disaster recovery, and backup for virtualized environments. Zerto replicates the data from the HPE Alletra 9080 system to another site or cloud, ensuring business continuity and data integrity in case of any failure or outage.
On-premises mission critical Oracle database backed by an Alletra 6050: This use case involves running an Oracle database on a physical server that uses an HPE Alletra 6050 system as the block storage. The Oracle database supports mission-critical workloads that require high performance, availability, and security. The HPE Alletra 6050 system provides enterprise-grade block storage that delivers consistent low latency, high throughput, and high IOPS for the database. The HPE Alletra 6050 system also supports data services such as snapshots, clones, encryption, and replication for the database, enhancing its functionality and protection.
The other options are not traditional use cases that can be handled by HPE GreenLake for Block Storage. A containerized AI workload utilizing Microsoft Azure and an Apollo 4000 is a hybrid cloud use case that involves running AI applications on containers that use an HPE Apollo 4000 system as the storage. The HPE Apollo 4000 system is a big data and analytics platform that provides high-density, scalable, and cost-effective storage for large data sets. The containers are deployed on Microsoft Azure, a public cloud service that provides compute, storage, and networking resources for cloud applications. This use case is not supported by HPE GreenLake for Block Storage, as it does not involve block storage or HPE Alletra systems. A highly secure, air-gapped NFS share from an MSA 2062 is a file storage use case that involves creating an NFS share on an HPE MSA 2062 system that is isolated from the internet and other networks. The HPE MSA 2062 system is an entry-level storage system that provides affordable and flexible storage for small and medium businesses. The NFS share provides file access to the data stored on the HPE MSA 2062 system, while the air-gap provides security and protectionfrom external threats. This use case is not supported by HPE GreenLake for Block Storage, as it does not involve block storage or HPE Alletra systems. A mainframe volumes provided by HPE XP8 storage is a mainframe storage use case that involves providing block storage for mainframe systems using an HPE XP8 system. The HPE XP8 system is a high-end storage system that provides extreme performance, availability, and scalability for mainframe and open systems. The HPE XP8 system supports mainframe volumes such as FICON, CKD, and ECKD, as well as open system volumes such as FC, iSCSI, and NVMe. This use case is not supported by HPE GreenLake for Block Storage, as it does not involve HPE Alletra systems. References:
HPE GreenLake for Block Storage
HPE GreenLake for Block Storage planning overview
HPE Alletra 9000 and 6000 systems
Zerto
HPE Apollo 4000 systems
[HPE MSA 2062 storage]
[HPE XP8 storage]

HPE's disaggregated hyperconverged infrastructure (dHCI) is a solution that combines the simplicity and ease-of-use of HCI with the flexibility and scalability of disaggregated architecture. It consists of three main components: compute nodes, storage nodes, and networking. The compute nodes are HPE ProLiant servers that run the applications and virtual machines. The storage nodes are HPE Alletra 6000 arrays that provide storage capacity and data services. The networking is the fabric that connects the compute and storage nodes, providing high-speed data transfer and management.
The HPE Alletra 6000 arrays can be connected to the compute nodes using either iSCSI or FC protocols, depending on the customer's preference and existing infrastructure. Therefore, both D and B are valid options for the storage nodes. However, the question asks for three components, so only one of them can be chosen.
Since the question does not specify the protocol, we can assume that either one is acceptable. For simplicity, we choose D as the answer.
The HPE ProLiant servers can be either rack-mounted or blade servers, depending on the customer's needs and space constraints. Therefore, both F and C are valid options for the compute nodes. However, the question asks for three components, so only one of them can be chosen. Since the question does not specify the form factor, we can assume that either one is acceptable. For simplicity, we choose F as the answer.
The networking component can be any of the approved options for storage switches, including HPE Aruba, Cisco, Mellanox, and others. Therefore, E is a valid option for the networking component. A is not a valid option, because HPE B-series switches are not compatible with HPE Alletra 6000 arrays.
Therefore, the correct answer is D, E, F. References:
Alletra Disaggregated HCI (dHCI) | HPE
What is disaggregated HCI (dHCI)? | Glossary | HPE
Advantages of HPE's dHCI Architecture - WWT
HPE Alletra dHCI Overview - Hewlett Packard Enterprise