2V0-21.23 Question 138
Single answerAn organization is planning to transition its traditional data center to a Software-Defined Data Center (SDDC) using VMware technology. The IT administrator has been tasked with explaining the role of VMware vSphere in this architecture. Which of the following BEST describes the role of VMware vSphere in the SDDC?
- A
vSphere provides the virtualization layer that enables compute, storage, and network abstraction for the SDDC.
- B
vSphere acts as the primary tool for managing physical server hardware in the SDDC.
- C
vSphere is used to monitor physical network devices and ensure connectivity for the SDDC.
- D
vSphere integrates with VMware NSX and vSAN to provide security policies and disaster recovery for the SDDC.
Show answer and explanation
Correct answer: A
Explanation
VMware vSphere is at the core of the SDDC architecture, as it provides the essential virtualization platform for abstracting and managing compute, storage, and network resources. This abstraction enables the flexibility and scalability required for an SDDC. While vSphere integrates with other VMware products like NSX and vSAN, its primary role is to serve as the virtualization foundation, making option 1 the most accurate and comprehensive answer.
- A. Correct.
This is correct. vSphere provides the foundational virtualization layer that abstracts compute, storage, and network resources, making it a critical component of the SDDC.
- B. Incorrect.
This is incorrect. While vSphere interacts with physical hardware, its primary role is to virtualize and manage resources rather than directly manage physical hardware.
- C. Incorrect.
This is incorrect. vSphere does not manage physical network devices; that is typically the role of software like NSX or traditional network management tools.
- D. Incorrect.
This is partially correct but not the best answer. While vSphere integrates with NSX and vSAN, its core function in the SDDC is to act as the virtualization platform for compute, storage, and networking layers.