VMware 3V0-21.23 Practice Test - Questions Answers, Page 3

A company is expanding an existing vSphere deployment to meet new demands from the business. The following requirements have been identified for the expanded infrastructure:

REQ001- It must support enhanced vMotion compatibility (EVC) mode for Intel 'Nehalem' Generation (Intel Xeon Core i7) processors.

REQ002- It must be accessible via an API.

REQ003- It must support a variety of operating systems.

REQ004- It must notify administrators whenever a virtual machine is connected to more than one network.

Which requirement would be classified as a technical (formerly non-functional) requirement?

An architect is designing a new vSphere solution. The customer has provided the following information to describe how the solution will be used:

The solution will host development workloads

Administrators will utilize snapshots frequently, with snapshots sometimes retained for extended periods of time

Some of the workloads are sensitive to latency on the I/O of the storage

Storage for the workloads will be provided by a physical array

The physical array does not include a storage provider

All workloads must be hosted on the solution, there are no other vSphere environments available for use

Which design decision should the architect make to meet the needs of the customer?

An architect has been tasked with designing a greenfield hosting platform.

As part of a workshop, it is identified that the new solution must support the following:

Provide a centralized way to enforce virtual network security policy

Provide network security for both virtual machines and containerized applications

Deny network access between all workloads by default

Linked services should be connected to the same virtual port groups by default

Support for the security teams network monitoring solution

Which elements should the architect include in the design to meet the identified requirements?

An architect has made the following assumptions:

The customer will provide licensing for the vSphere platform.

The storage hardware has sufficient capacity for future workload scale.

The data center offers sufficient power, cooling and rack space for workload scale.

Which two risks must be documented in the design document in response to these assumptions? (Choose two.)

An architect is designing the datastore configuration of a new vSphere-based solution.

The following information was obtained during the initial meeting with the customer:

There is currently 500 production and DMZ virtual machine workloads spread evenly across the primary and secondary site.

The profile of the workloads (per site) is as follows:

- DMZ:

-- 75 x Small: 1 vCPU, 2GB RAM, 200GB disk

- Production:

-- 50 x Small: 1 vCPU, 2 GB RAM, 200GB disk

-- 100 x Medium: 2 vCPU, 4 GB RAM, 200GB disk

-- 25 x Large: 4 vCPU, 8 GB RAM, 500GB disk

The average IO Profile per workload is 70/30 read/write.

The solution should cater to 10% storage growth in the first year.

The solution should cater to 15% virtual machine snapshot overhead.

The storage team has confirmed:

- A scalable external storage array has been deployed per site to support the storage requirements.

- The storage array will connect to all hosts using a dedicated Fibre Channel storage area network fabric.

- Usable storage capacity is available in 10TB LUNs.

- As many LUNs as required can be provided.

- Every effort should be made to ensure the number of required LUNs is minimized.

The security team has stated that all DMZ and production workloads must remain logically isolated from each other.

Given the information provided, which three design decisions should the architect make to meet the requirements? (Choose three.)

An architect is reviewing the security and compliance requirements for a new application that will be hosted on a vSphere 8 environment.

The following information has been noted about the new application:

The application stores and processes confidential data

The supporting virtual infrastructure is shared with other departments

No other application stores or processes confidential data

The application virtual machines must be able to run on any ESXi host in the cluster

The storage layer is a iSCSI attached SAN

Data at Rest Encryption is in place for each presented LUN validated to FIPS 140-2

No budget is available for additional infrastructure components or software

Application data must not be accessible outside of the application's virtual machines

The architect has been tasked with providing a secure virtual machine design to host the application.

Which three design elements must the architect include to meet the requirements? (Choose three.)

An architect is creating a design for a new vSphere solution to meet the following business requirement:

REQ001 - Reduce operational expenditure

Which design decision could the architect include in the logical design to satisfy this requirement?

An architect is tasked with devising a vSphere design strategy that will allow the company to quickly scale global data center functionality when a new location is identified.

The following requirements must be met:

The solution must include VMware licensing costs.

The design must keep data locally to each specific location.

The design must utilize current company processes around vSphere.

Any new global location must be functional within one month of identification.

Which design strategy will meet these requirements?

An architect is designing a new vSphere-based solution for a customer.

During a requirement gathering workshop, the following information is provided:

The solution must have a primary and secondary site.

The solution must support a maximum of 1,000 concurrent workloads.

The profile of the workloads are as follows:

- Production Workloads

-- 300 x Small: 1 vCPU, 2GB RAM

-- 400 x Medium: 2 vCPU, 6GB RAM

-- 100 x Large: 4 vCPU, 8GB RAM

- Development Workloads

-- 200 x Small: 1 vCPU, 2GB RAM

The corporate security policy states that, during normal operations, production workloads must be physically segregated from development workloads.

All production workloads are split evenly across the primary and secondary site.

All development workloads run only within the secondary site.

In the event of a disaster affecting workloads in the primary site, the secondary site must be capable of running all production and development workloads.

The vCPU to physical core ratio should be a maximum of 10:1 for production workloads and 20:1 for development workloads.

The solution should provide a minimum of N + 1 resiliency at each component level.

The target physical host hardware platform has already been defined by the company's hardware standards and therefore each host has the following configuration:

-- 2 x 24 physical cores

-- 768GB RAM

-- 2 x 100GB SSD drives

-- 6 x 10GbE network cards

What is the minimum number of hosts required to meet the requirements?