3V0-21.21 Free Practice Test

A architect is designing a new VMware software-designed data center (SDDC) using vSphere 7 to meet the following requirements:
The SDDC must be deployed at two locations: primary and secondary.
vSphere Replication must be used to replicate virtual machines between the two locations.
Site Recovery Manager must be used to orchestrate disaster recovery (DR) activities.
One single-sign on (SSO) domain must be used to authenticate access at both locations. Which design decision should the architect make to meet these requirements?

1. A. A vCenter Server Appliance will be deployed to each sit
2. B. Unique SSO domains will be created per site.
3. C. A vCenter Server will be installed on Windows virtual machines deployed to both sites.
4. D. A vCenter Server Appliance will be deployed to each site.
5. E. A vCenter Server Appliance will be deployed to the primary site only.

Correct Answer: D

As part of a new hybrid cloud initiative for a large financial company, the customer technical team is presenting an overview of the current state of the infrastructure and their vision for a new solution.
The project team captures notes during the presentation and adds them to the discovery documentation. Which of the listed statements is a design constraint?

1. A. The applications are created in-house with in-guest recovery protection
2. B. The maximum tolerable data loss is 10 minutes
3. C. The two data center locations have a network latency of 8 ms round-trip time (RTT)
4. D. The existing storage is out of maintenance

Correct Answer: D

An architect is creating a network design for a new vSphere environment.
Based on customer requirements, the environment must support the following types of traffic:
Management
vMotion
vSAN
Fault Tolerance
Virtual machine traffic, which cannot be impacted by other types of traffic
Which design recommendation can the architect make for a resilient infrastructure with vSphere network service tiering?

1. A. Use different logical networks to ensure traffic is isolated with separate VLANs
2. B. Use Network I/O Control and ensure appropriate share value is defined for different types of traffic giving priority to the virtual machines traffic
3. C. Use two dedicated virtual switches with a single adapter each, dedicating one virtual switch for Management, vMotion, vSAN and Fault Tolerance traffic, and the second one for virtual machine traffic
4. D. Use a NIC teaming policy based on the physical NIC load

Correct Answer: A

During a requirements gathering workshop, the customer provides the following requirement (REQ) and constraints (CON):
REQ01: The customer is looking for a way to limit database virtual machine (VM) placement to save on CPU licensing costs.
CON01: There is a single cluster with no budget to scale.
CON02: All virtual machines must run on the consolidated cluster.
Which two design decisions should the architect make to meet the customer requirement? (Choose two.)

1. A. The solution must use VM-VM anti-affinity rules
2. B. The solution must use vSphere DRS in manual mode
3. C. The solution must use a vRealize Orchestrator workflow for VM placement
4. D. The solution must use VM-Host affinity rules
5. E. The solution must use vSphere VM and host DRS groups

Correct Answer: DE

The architect for a large enterprise is tasked with reviewing a proposed design created by a service partner.
Which design elements are expected to be detailed within the physical design section of the documentation?

1. A. A design diagram illustrating the configuration and specific attributes, such as IP addresses
2. B. A list of requirements, constraints, and risks
3. C. A solution architecture diagram with the components and data flow
4. D. An entity relationship diagram describing upstream and downstream dependencies for specific service components

Correct Answer: B