Free 3V0-21.21 Exam Braindumps

There is a request for approved virtual machine applications through a new vSphere platform’s integrated automation portal. The platform was built following all provided company security guidelines and has been assessed against Sarbanes-Oxley Act of 2002 (SOX) regulations.
The platform has the following characteristics:
vRealize Operations is being used to monitor all clusters.
There is a dedicated ESXi cluster, supporting all management services.
All network traffic is via distributed virtual switches (DVS). There is a dedicated ESXi cluster for all line-of-business applications.
Network traffic is serviced by NSX-T.
There is a dedicated ESXi cluster for virtual desktop infrastructure (VDI).
Network traffic is serviced by NSX-T.
The application owner is requesting approval to install a new service that must be protected as per the Payment Card Industry (PCI) Data Security Standard.
Which additional non-functional requirement should the architect include in the design to support the new service?

1. A. The vSphere hosting platform and all PCI application virtual machines must be assessed against Payment Card Industry (PCI) Data Security Standard compliance.
2. B. The vSphere hosting platform and all PCI application virtual machines must be assessed for SOX compliance.
3. C. The vSphere hosting platform and all PCI application virtual machine network traffic must be routed via NSX-T.
4. D. The vSphere hosting platform and all PCI application virtual machines must be monitored using the vRealize Operations Compliance Pack for Payment Card Industry.

Correct Answer: A

An architect is finalizing the design for a new vCenter Server High Availability deployment. What is one thing the architect must document in the design?

1. A. The load balancing algorithm used by the Management Distributed Virtual Switches (DVS)
2. B. The SSH configuration settings for the vCenter Server’s active node
3. C. The vCenter Management Network IPv4 addresses for the witness node vCenter Server
4. D. The details of each of the vCenter Server licenses for active, passive and witness nodes

Correct Answer: C
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-9B176C8A-4EEE-4A

A customer has a database cluster with 40/60 read/write ratio and a high IOPs requirement with no contention on an all-flash vSAN cluster.
Which two storage settings should be configured for best performance? (Choose two.)

1. A. IOPs limits enabled
2. B. RAID 1
3. C. Deduplication and Compression disabled
4. D. RAID 5/6
5. E. Deduplication and Compression enabled

Correct Answer: AB

In a meeting to discuss the minimum viable product (MVP) deployment of a new customer-facing application, the key stakeholder shares details of the application components and the application administrators share details of performance and integrity tests for the application.
The application will be made up of the following components:
A web server
-Steps to confirm the web server is operating correctly will take 15 minutes after the application server is online.
An application server
-Steps to confirm application server integrity will take 15 minutes after the database is online.
A database server
-The database server will be managed by a database administrator, with an agreed service-level agreement (SLA) to restore and validate database services within one hour.
The existing VMware infrastructure offers a recovery point objective (RPO) of 5 minutes and recovery time objective (RTO) of 15 minutes through a combination of backups and replication.
In the event of an outage impacting all three application components, how long will it take for the application to recover and complete all checks?

1. A. 15 minutes
2. B. 60 minutes
3. C. 105 minutes
4. D. 90 minutes

Correct Answer: C
15 restore VMs + 60 restore and test DB + 15 test app server + 15 test web server

An architect is preparing a design for a company planning digital transformation. During the requirements gathering workshop, the following requirements (REQ) and constraints (CON) are identified:
REQ01 The platform must host different types of workloads including applications that must be compliant with internal security standard.
REQ02 The infrastructure must initially run 100 virtual machines.
REQ03 Ten of the virtual machines must be compliant with internal security standard.
CON01 The customer has already purchased the licenses as part of another project.
CON02 The customer has five physical servers that must be reused.
Additionally, based on resource requirements, four physical servers will be enough to run all workloads. Which recommendation should the architect make to meet requirements while minimizing project costs?

1. A. Use Network I/O Control to ensure the internal security zone has higher share value
2. B. Purchase additional servers and plan separate, isolated clusters for workloads that must be compliant with internal security
3. C. Use a single cluster and ensure that different security zones are separated at least with dedicated VLANs and firewall
4. D. Use a single cluster and configure DRS anti-affinity rules to ensure internal security compliant virtual machines cannot migrate between ESXi hosts.

Correct Answer: C