2V0-21.23 Question 2
Select 4An administrator is tasked with implementing a new VMware vSphere 8.x environment. The administrator has identified the need for vCenter Server and ESXi hosts. Which of the following are valid prerequisites for this implementation?
- A
Ensure that all ESXi hosts meet the minimum hardware requirements, including supported CPU and RAM.
- B
Verify that the vCenter Server will be deployed on a physical server running a Windows operating system.
- C
Ensure that the vCenter Server system has access to a supported database, such as PostgreSQL or Oracle.
- D
Confirm that all ESXi hosts have a supported network card and are connected to a 1GbE or faster network.
- E
Verify that the deployment will use vSphere 8.x supported storage solutions, such as iSCSI, NFS, or vSAN.
Show answer and explanation
Correct answers: A, C, D, E
Explanation
To implement VMware vSphere 8.x, specific prerequisites must be met. ESXi hosts must meet hardware requirements, including supported CPUs, RAM, and network cards with adequate network speeds. Supported storage solutions (e.g., iSCSI, NFS, vSAN) must be used. The vCenter Server Appliance includes an embedded PostgreSQL database or can integrate with supported external databases. However, vCenter Server is no longer supported on Windows as of vSphere 7.x, making that option invalid.
- A. Correct.
Correct. ESXi hosts must meet VMware's minimum hardware requirements, including supported CPUs and memory, to ensure compatibility and performance.
- B. Incorrect.
Incorrect. vCenter Server is no longer supported on a physical server running Windows. It is deployed as a virtual appliance (vCSA) in vSphere 8.x.
- C. Correct.
Correct. vCenter Server requires a supported database for proper deployment. VMware's vCenter Server Appliance (vCSA) includes an embedded PostgreSQL database, but external databases like Oracle are also supported.
- D. Correct.
Correct. ESXi hosts must have a supported network card and be connected to a 1GbE or faster network to ensure proper functionality and performance.
- E. Correct.
Correct. VMware vSphere 8.x requires supported storage solutions, such as iSCSI, NFS, or vSAN, for virtual machine storage and other operations.