大师考试-A

Which two commands must be run to extend the time? (Choose two.)

Which three prerequisites must be satisfied before completing the task? (Choose three.)

The increase in latency in the vSAN stack might be beyond expected limits.

Which two root causes can be identified to help remediate the issue? (Choose two.)

The following information is known about the vSAN Cluster:

✑ vSAN 7.x Cluster

✑ vSAN node count:8

✑ De-Duplication and Compression:Enabled.

✑ Encryption:Disabled

Current Utilization:45%

✑ Disk Groups:2

✑ Devices per node:2 x 400 GB SSD, 6 x 1.8 TB SSD

Which three steps should the administrator take to successfully complete the task? (Choose three.)

The current vSAN cluster has the following configuration:

✑ 10 vSAN Nodes with 2 CPUs (20 cores), 512 GB RAM

✑ 1 Disk Group per vSAN node

- 1 x 400 GB

- 4 x 1.8 TB

✑ De-duplication and Compression is enabled.

✑ vSAN Capacity is currently:

- Total:72 TB

- Usable:~40 TB (FTT1/RAID1) and ~60 TB (FTT1/RAID5).

As a result of any action taken, the service owner would like to ensure that overall availability of the vSAN cluster is increased.

Which two recommendations meet the requirement to increase capacity while maintaining service availability? (Choose two.)

Which three steps must an administrator take to successfully remove this host from the vSAN cluster? (Choose three.)

Which three recommendations should the architect provide to address an event of a network partition between two sites? (Choose three.)

✑ The VMware vCenter Server has recently been upgraded from VMware vSphere 6.7 U3 to version 7.0 U1.

✑ The vSAN Cluster was recently expanded with identical hardware specification, but from a different hardware vendor.

The hardware for each vSAN node is listed on the vSAN Compatibility Guide (VCG) for vSAN 7.

✑ The vSAN Cluster has the following configuration:

- vSAN version:6.6.1

- Number of vSAN nodes:10

- Encryption:enabled

- Deduplication and Compression:enabled

- vSAN Capacity Utilization:60%

✑ Each vSAN node has the following configuration:

- VMware vSphere ESXi version:6.5 Update 3

- CPU:2 processors, 20 cores

- RAM:768GB RAM.

- Disk:2 Cache SSDs and 6 Capacity SSDs

- Network:4 x 10GbE

Which  three  recommendations should  the  consultant  make to  ensure  all  data  remains protected in the event of a vSAN failure? (Choose three.)

✑ 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.)

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.)