VMware Advanced VMware Cloud Foundation 9.0 Storage Sample Questions:

1. An administrator is tasked with enabling vSAN Data Protection.
Which action is required to enable vSAN Data Protection?

A) Enable vSAN advanced options
B) Deploy VMware Live Recovery (VLR)
C) Deploy vSphere Replication
D) Deploy Data Services Manager

2. An administrator wants to protect a site from disaster and re-protect after fail-over. Industry regulations require to change the primary site every six months.
Which two options are required during the inventory mapping and while running the recovery plans to fulfill this requirement? (Choose two.)

A) Extend the network between both sites.
B) Once fail-over is successful, reconfigure vSAN data protection to reverse replication.
C) Use a test recovery plan.
D) Use "Prepare reverse mappings" during inventory mapping creation.
E) Once the fail-over is successful, re-protect from VMware Live Site Recovery.

3. An administrator attempts to enable vSAN Data-at-Rest Encryption on a cluster but receives the following error message:
"Key provider < vSphere Native Key Provider > is not available on host." The administrator configured the vSphere Native Key Provider (NKP) using the default settings.
What should the administrator validate before enabling vSAN Data-at-Rest Encryption?

A) A backup of the vSphere Native Key Provider has been created from the vSphere Client.
B) Crypto Safe Mode has been enabled on all ESX hosts.
C) Secure Boot has been disabled on all ESX hosts.
D) Each ESX host has a Trusted Platform Module (TPM) 2.0 device installed.

4. An enterprise is planning to deploy a new vSAN ESA enabled cluster to their existing VMware Cloud Foundation (VCF) Private Cloud Workload Domain. The following requirements have been given:
* 2 x 4 TB NVMe disks per host
* FTT=1/RAID-5 for all deployed Virtual Machines
* Expected dedupe/compression ratio = 1.5 (50%)
* Reserve enough capacity to rebuild a host completely in case of a failure (Host Rebuild Reservation)
* Operational Reserve of 10%
* Expected overhead for filesystem, object, etc. of 25%
How many hosts are required to meet a minimum usable capacity of 12 TB?

A) 3 hosts
B) 5 hosts
C) 6 hosts
D) 4 hosts

5. A vSAN ESA solution is configured using the following requirements:
* Seven ESX Hosts, each host contains:
* 32 CPU
* 256 GB memory
* 25 GbE network
* 12 storage devices 4 TB each
* One storage pool using the 12 storage devices * RAID-6 with FTT=2 If a storage device on a single host fails, what percentage of that host's capacity is impacted?

A) 25%
B) 0%
C) 50%
D) 8.3%

Solutions: