Sure Pass Exam 3V0-21.21 PDF

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Question 20

An architect makes the design decision to install ESXi on embedded and resilient 8 GB SD cards.

What is the impact of this design decision?

Options:

Host profiles must be used for this kind of installation

Scratch partition would need to be created on the external storage

The size of the SD cards is too small and the installation will fail

The vSphere Auto Deploy feature must be enabled on vCenter Server

Question 21

A Cloud Service Provider wants to introduce backup as a service for a customer’s vSphere-based virtual machines.

The following information is noted:

They have a single four-port (2 × 10 GbE and 2 × 1 GbE) NIC per ESXi host
All top-of-rack (ToR) switches are 10 GbE and fully populated
The backup traffic must not impact existing services

Which two recommendations should the architect make to help the customer incorporate the service? (Choose two.)

Options:

Enable and tag traffic on the backup distributed port group

Add a new two-port 10 GbE NIC per ESXi host

Replace the existing NIC with a two-port 25 GbE NIC per ESXi host

Match the Class of Service (CoS) and Differentiated Services Code Point (DSCP) values to the physical network

Create a new virtual switch using the 1 GbE uplinks

Question 22

An architect is tasked with designing a greenfield VMware software-defined data center (SDDC) solution that will be used to deliver a private cloud service for a customer.

During the initial meeting with the service owner and business sponsor, the customer has provided the following information to help inform the design:

The solution must initially support the concurrent running of 300 production and 600 development virtual machines.
The production environment should be delivered across two geographically dispersed data centers. The development environment must be vSphere-based but does not have to be deployed on-premises.
The two data centers are connected to each other through multiple diversely routed, high bandwidth and low latency links.
The customer’s server hardware standard document states that all virtual infrastructure hosts must be based on blade architecture only.
The service owner has said that is important to ensure that neither the availability target of 99.5% nor the resource capacity is affected when the operations team completes maintenance activities, such as the monthly software patching and ad-hoc hardware break/fix.
All virtual machine backups must be completed using the existing backup service. The recovery time objective (RTO) for the service is four hours.
The recovery point objective (RPO) of the service is 24 hours.

Given the information from the customer, which two would be classified as assumptions within the design? (Choose two.)

Options:

The backup service will store data in a secure facility

The backup service has sufficient capacity for the new requirements

The customer will update their hardware standard to support rack mount servers

All virtual machines will be deployed with the same resource profile for production and development

The clusters will have a minimum redundancy of N+1

Question 23

An architect is designing a VMware solution for a customer to meet the following requirements:

The solution must use investments in existing storage array that supports both block and file storage.
The solution must support the ability to migrate workloads between hosts within a cluster.
The solution must support resource management priorities.
The solution must support the ability to connect virtual machines directly to LUNs.
The solution should use existing 32G fabric infrastructure.
There is no budget for additional physical hardware.

Which design decision should the architect make to meet these requirements?