5V0-21.19 questions and answers

A single disk in a vSAN disk group suffers from an unrecoverable hardware failure. This causes vSAN to set the health status for all disks in the group to Permanent disk loss, indicating disk failure.
Assuming all other disks have not suffered from a hardware failure, why would vSAN mark all disks in the group as failed?

What is the maximum number of failures an object can tolerate with RAID-6?

Which two conditions should be verified before removing the ESXi host from a vSAN cluster? (Choose two.)

Which two object space reservation choices are available when deduplication and compression are enabled? (Choose two.)

vSAN Health shows a warning icon next to vSAN Disk Balance health check.

What can be done to fix this issue?

An administrator wants to increase the capacity of a disk group cache device.

What is required to increase the cache device size?

A storage policy has these rules:

Site disaster tolerance: None - standard cluster
Failures To Tolerance: 2 failures - RAID-1 (Mirroring)

What is the minimum number of hosts required to comply with this storage policy?

Which two features are available with the Cluster Quickstart wizard? (Choose two.)

The cluster level backend IOPS performance graph shows a higher-than-average number of IOPS.

What is a possible reason for this?

When attempting to add a directly attached disk device to a host disk group, the intended disk does not
show among the available devices in disk management.

Which action can be used to make the device available?

A 3-node vSAN cluster will take which two actions, when a drive is physically removed from a vSAN node? (Choose two.)

Refer to the exhibit.

What is the minimum number of data nodes across all sites in a vSAN stretched cluster configuration with the above storage policy?

A storage administrator discovers vSAN is rebalancing components across a cluster randomly and faces degraded performance on the applications.

What should be done to avoid these issues?

A vSAN administrator has three available racks and six vSAN hosts.

What can a vSAN administrator use to protect against a rack failure while maximizing resources?

A company implements a vSAN environment with linked clone virtual desktops and homogeneous desktop operating systems. During the last three months, users have experienced intermittent high latency, degraded performance, and lockout from desktops.

Which two methods should an administrator use to monitor and respond to the issues? (Choose two.)