3V0-21-23 vSphere 8.x Advanced Design Practice Questions
Prepare for 3V0-21-23 with more than an answer.
Unlock the full exam and previous versions
- v1VMware vSphere 8.x Advanced Design 180 questions Locked
- 3V0-21-23Legacy VMware vSphere 8.x Advanced Design 113 questions Current
- 3V0-21.21Legacy Advanced Design VMware vSphere 7.x 68 questions Locked
- 3V0-624Legacy VMware Certified Advanced Professional 6.5 - Data Center Virtualization Design 46 questions Locked
- Exam fee
- $250 USD
- Level
- Advanced Professional
- Valid for
- 2 years
Domains covered on the exam 5
- IT Architectures, Technologies, Standards
- VMware Solution
- Plan and Design the VMware Solution
- Install, Configure, Administrate the VMware Solution
- Troubleshoot and Optimize the VMware Solution
- 1
The following is a list of requirements from a discovery workshop for a new VMware hosting platform system design:REQ001 - The architecture must support recoverability to the VMware Cloud Disaster Recovery (VCDR) service.REQ002 - The architecture must support high availability (HA) and fault tolerance (FT).REQ003 - The architecture must support reducing existing energy consumption and carbon footprint.REQ004 - The architecture must provide support for network virtualization using distributed virtual switches.Which requirement would be classified as a business (formerly functional) requirement?
Show answer details
Correct answer: B
- 2
An architect is working on a new VMware vSphere design and notes the following information during interviews with stakeholders:The company has previously worked with multiple VMware partnersThe company has an internal security policy that is referenced in long running contractsThe company has an Enterprise License Agreement (ELA) with VMwareThe company has a multi-year cloud subscription agreementWhich of these is a business factor that will impact this design?
Show answer details
Correct answer: D
- 3
An architect is designing an upgrade to an existing vSphere environment. The project has been created to provide options for enabling growth and scalability, without increasing the data center footprint. The CIO has also tasked the architect with updating data protection operations, from the current agent-based backup approach.During a workshop with key stakeholders, the following information has been noted:The existing vSphere environment uses an external fibre attached storage array for the vSphere environmentThe storage array is connected via 4 Gbps fibre cards host bus adaptors (HBAs)The storage array does not support VMware Storage APIs—Data Protection (VADP)The architecture must support scaling virtual machines CPU, memory, and storageThe environment will grow by an additional 20% virtual machines year over yearOnly two additional racks of equipment can be provisionedWhich design choice will meet these requirements?
Show answer details
Correct answer: C
- 4
An architect is designing a network solution for a new vSphere cluster that will host latency-sensitive, high-throughput financial trading applications. A key performance requirement is to offload network processing from the hypervisor's CPU to dedicated hardware, thereby reducing CPU overhead and improving network throughput for specific virtual machines. Which technology should the architect incorporate into the logical design to achieve this?
graph TD subgraph ESXi_Host VM1[VM: Trading App] VM2[VM: Other App] vSwitch[vSphere Distributed Switch] pNIC[Physical NIC w/ Offload] end VM1 -- Direct Path --> pNIC VM2 --> vSwitch vSwitch --> pNIC pNIC --> Physical_Network[(Physical Network)]Show answer details
Correct answer: B
Single Root I/O Virtualization (SR-IOV) is the technology that allows a physical device, such as a network adapter, to present itself as multiple separate virtual devices (Virtual Functions). These Virtual Functions can be assigned directly to virtual machines, bypassing the hypervisor's virtual switch. This direct path significantly reduces latency and offloads network processing from the CPU, which directly meets the stated performance requirements. NIOC manages bandwidth allocation but does not offload processing. vSphere Distributed Services Engine is a broader architecture involving DPUs, and while it offloads networking, SR-IOV is the specific feature for this direct VM-to-pNIC assignment. Multiple TCP/IP stacks are for separating management traffic types, not for offloading VM network traffic.
