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NEW QUESTION 24
An architect needs to automate an infrastructure that supports VMware Horizon as well as VMware Tanzu.
Which solution mandates the use of VMware vSAN?
- A. VMware Cloud Foundation
- B. VMware Horizon
- C. VMware vRealize Automation
- D. VMware Tanzu
Answer: A
NEW QUESTION 25
for a customer who is planning to use vRealize Automation to provision 600 virtual machines into that cluster, with expected growth up to 1,000 VM. Each VM has a 40GB thick-provisioned disk.
Which flash disk size is required for the cache tier per ESXi node to meet all requirements?
- A. 700GB
- B. 400GB
- C. 600GB
- D. 800GB
Answer: D
NEW QUESTION 26
An administrator is planning to deploy cloud-native workloads onto the vSAN Direct datastore.
Which storage policy structure rule is supported?
- A. Storage performance-based rules
- B. Host-based rules
- C. Tag-based placement rules
- D. vVOL storage rules
Answer: C
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-40E5FD5C-E9A0-4D6D-8429-0DD5FE5F0E9F.html
https://4sysops.com/archives/how-to-configure-vmware-vsan-direct-on-vsphere-7-u1/
NEW QUESTION 27
An organization has two vSAN clusters managed by the same vCenter Server, each providing 100TB of storage. The first cluster runs at 75% of its storage capacity, and the second cluster runs at 50% of its storage capacity.
The company also has the following:
* An iSCSI array of 300TB. which runs at 76% of its capacity
* A NAS system of 200TB, which runs at 10% of its capacity
* A Fiber channel (FC) array of 300TB, which runs at 80% of its capacity The administrator is asked to add an additional 25TB of storage to the first cluster. The administrator is also made aware that there is no budget to purchase new hardware and that the vSAN Storage Policy Based Management must be kept in place.
Which storage option will work for this use case?
- A. Obtain additional free capacity from the existing NAS storage.
- B. Create an HCI Mesh using the first cluster's datastore.
- C. Obtain additional free capacity from the existing FC storage.
- D. Create an HCI Mesh using the second cluster's datastore.
Answer: A
NEW QUESTION 28
A company has deployed a 12-node (6-6-1) vSAN 7.0 stretched cluster for all production workloads.
The customer currently uses four different vSAN storage policies for running the workloads depending on the applications requirements:
* Policy 1 - Site Disaster Tolerance=Dual Site Mirroring, FTT=Erasure Coding
* Policy 2 - Site Disaster Tolerance=Dual Site Mirroring, FTT=Mirroring
* Policy 3 - Site Disaster Tolerance=None - Keep Data on Preferred, FTT=Mirroring
* Policy 4 - Site Disaster Tolerance=None - Keep Data on Non-Preferred, FTT=Mirroring During the setup of the vSAN stretched cluster, the following VM/Host Rules were created:
* Preferred Site - Preferred Site workloads should run on DC1 hosts.
* Secondary Site - Secondary Site workloads should run on DC2 hosts.
Which two activities should the administrator complete to ensure that there is no impact to production services during the maintenance window in the Preferred Site? (Choose two.)
- A. Update vSphere DRS site affinity rules so that Preferred Site workloads must run on hosts in DC2.
- B. Change the Site Disaster Tolerance setting in Policy 3 to be "Dual Site Mirroring".
- C. Change the Site Disaster Tolerance setting in Policy 4 to be "None - Keep Data on Preferred".
- D. Update vSphere DRS site affinity rules so that Preferred Site workloads should not run on hosts in DC1.
- E. Change the FTT setting in Policy 3 to be "Erasure Coding".
Answer: A,B
NEW QUESTION 29
An administrator is tasked with migrating a VMware Horizon View environment that is currently running on an NFS Datastore to VMware vSAN.
Which Horizon configuration option will not be available when configuring vSAN in Horizon View?
- A. Instant Clones
- B. Linked Clones
- C. Storage Tiers
- D. Storage Profiles
Answer: C
NEW QUESTION 30
After a vSAN Witness Appliance network configuration, the vSAN administrator notices that vSAN traffic flows from vmk0 (Management Traffic) rather than vmk1 (vSAN Traffic).
Which step should be taken to resolve this issue?
- A. Configure vmk0 with IP address on the same range as that of vmk1.
- B. Tag the vmk0 for vSAN traffic.
- C. Tag the vmk1 for Witness traffic.
- D. Configure vmk1 with IP address on the different network than that of vmk0.
Answer: A
Explanation:
If both vmk0 and vmk1 are configured on the same range, a multihoming condition will occur and vSAN traffic will flow from vmk0, rather than vmk1.
NEW QUESTION 31
An architect is tasked to design a VMware Horizon Solution with vSAN. The architect needs to use a solution to host the user's profile shares in a highly available manner, and it must be guest OS independent.
Which solution will match these requirements?
- A. NFS on vSAN
- B. Cluster out of the box
- C. Cluster in a box
- D. iSCSI on vSAN
Answer: A
Explanation:
Os independent is the requirements and High Availability. So vSAN 7 enable NFS and SMB on s SPBM cluster in wich Windows, Linux and MAC could have user profile with business continuity. Ref: https://core.vmware.com/blog/redirecting-user-profiles-and-data-using-fslogix-and-vsan-file-services
NEW QUESTION 32
An administrator wants to enable encryption on an existing vSAN cluster that already contains virtual machines.
Which additional step should the administrator take to ensure no data is lost during the encryption process?
- A. Ensure that the vSAN Encryption is enabled by default on the existing cluster to encrypt old and new data.
- B. Make vCenter Server trust the KMS, either by trusting the KMS or by uploading a KMS certificate.
- C. Select 'Erase disks before use' check box when enabling encryption on a vSAN cluster.
- D. Disable vSphere Distributed Resources Schedule (DRS) on the vSAN cluster.
Answer: C
NEW QUESTION 33
In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?
- A. PFTT = 0
- B. SFTT = 0
- C. SFTT = 1
- D. PFTT = 1
Answer: B
NEW QUESTION 34
A company has engaged a consultant to upgrade an existing vSAN cluster to vSAN 7.0 U1. The company wants to ensure that the same vSAN process can be used in the future.
During the discovery phase, the consultant found the following information about the existing environment:
* The vCenter Server is currently version 7.0.
* The vSAN Cluster has the following configuration:
- vSAN version: 7.0
- Number of vSAN nodes: 6
- Encryption: enabled
- Deduplication and Compression: enabled
- Fault Domains: 1
- vSAN Capacity Utilization: 60%
* Each vSAN node has the following configuration:
- ESXi version: VMware vSphere 7.0
- CPU: 2 processors, 20 cores
- RAM: 1024GB RAM.
- Disk: 2 Cache SSDs and 6 Capacity SSDs
- Network: 4 x 10GbE
* All current hardware (which is from a single vendor) is listed on the vSAN Compatibility Guide for vSAN 7.
Which three recommendations should the consultant make to ensure that the vSAN cluster upgrade is completed? (Choose three.)
- A. Upgrade all vSAN nodes to VMware vSphere 7.0 U1 using the baselines capability within VMware Update Manager (VUM).
- B. Set VMware Distributed Resource Scheduling (DRS) to partially automated.
- C. Upgrade all vSAN nodes to VMware vSphere 7.0 U1 using the images capability within VMware Update Manager (VUM).
- D. Disable vSAN Encryption before starting the upgrade process.
- E. Choose the Allow reduced redundancy option.
- F. Upgrade to VMware vCenter Server 7.0 U1.
Answer: C,E,F
NEW QUESTION 35
An administrator is planning to deploy cloud-native workloads onto the vSAN Direct datastore.
Which storage policy structure rule is supported?
- A. Storage performance-based rules
- B. Host-based rules
- C. Tag-based placement rules
- D. vVOL storage rules
Answer: B
NEW QUESTION 36
In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?
- A. PFTT = 0
- B. SFTT = 0
- C. SFTT = 1
- D. PFTT = 1
Answer: A
Explanation:
PFTT can be seen as "site failures", and you can always only tolerate 1 at most. SFTT can be seen as host failures, and you can define this between 0 and 3 https://www.yellow-bricks.com/2018/03/19/vsan-stretched-cluster-pftt-and-sftt-what-happens-when-a-full-site-fails-and-multiple-hosts-fail/
NEW QUESTION 37
During a design workshop for a stretched vSAN cluster, the requirement that some of the VMs be configured with no-mirror between sites was discussed.
Which three recommendations should the architect provide to address an event of a network partition between two sites? (Choose three.)
- A. The default gateway must be used as the only isolation address
- B. One of isolation addresses should reside in the site 2 data center
- C. VMware vSphere DRS rules to force the VMs to run where the data resides
- D. Host isolation response must exclude the VMs required
- E. One isolation address reachable only from the witness appliance in both sites
- F. One of isolation addresses should reside in the site 1 data center
Answer: B,C,D
NEW QUESTION 38
An architect is designing a vSAN cluster.
Which storage controller option will yield optimal performance?
- A. Hugh queue depth
- B. Enable battery write-back caching
- C. RAID 0
- D. Set caching to 50% read on the controller
Answer: C
NEW QUESTION 39
An administrator of "vsan-prod" cluster noticed the witness components of VMs are flagged as absent after a failed attempt to replace the vSAN Witness Host.
Which action should the administrator take to resolve this issue?
- A. Placing the vSAN Witness Host in Maintenance Mode and adding to the vSAN cluster
- B. Using the RVC command: vsan.resync_dashboard ~/computers/vsan-prod
- C. Running the vSAN Skyline Health check to ensure there are vSAN Object Health errors and executing the Repair Object Immediately option
- D. Upgrading the vSAN on-disk format
Answer: A
NEW QUESTION 40
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