5V0-21.19 Online Practice Questions and Answers

vCenter Server is offline.

What are two ways to check the health of a vSAN cluster? (Choose two.)

A. ESXi system logs on vSAN datastore

B. vSphere Host Client

C. esxcli

D. HCIBench

E. esxtop

The vSAN host memory needs to be replaced and the entire operation is expected to take 90-120 minutes. Which vSAN advanced setting can be adjusted to avoid rebuild operations during the host hardware maintenance?

A. Site Read Locality

B. Forced Provisioning

C. Object Repair Timer

D. Thin Swap

Which two factors should be considered when planning usable vSAN datastore capacity? (Choose two.)

A. Flash Read Cache Reservation percentage

B. Failure tolerance method

C. Stripe width

D. IOPS limit for object

E. Failures To Tolerate

Which resource provides information about vSAN compatibility with other VMware products?

A. VMware Product Interoperability Matrices

B. vSAN Sizing Guide

C. vSAN Ready Node Configurator

D. vSAN Compatibility Guide

Refer to the exhibit.

A vSAN cluster has recently prompted an online health alarm.

What can the system administrator do to resolve the issue?

A. Disable Customer Experience Improvement Program feature.

B. Upgrade the ESXi host.

C. Suppress warning on the alarm.

D. Move VMs on affected host to other host(s).

vSAN identifies a dying disk.

When is operator action required to provide data protection?

A. when the cluster lacks resources

B. when vSAN Health service is disabled

C. when an object storage policy uses erasure coding

D. when an object storage policy uses FTT=3

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. explicit fault domain

B. vSAN stretched cluster

C. 2-node configuration

D. RAID-6/FTT=2

What could cause a vSAN stretched cluster to fail?

A. 5ms round-trip time (RTT) between data sites

B. blocked UDP ports on the firewall between data sites

C. Layer 3 communication from the data sites to the witness site

D. static routes between the witness site and data site

Which two VMware vSphere command-line interface utilities allow an administrator to project the impact of a host failure upon cluster resources? (Choose two.)

A. vdq

B. rvc

C. esxtop

D. esxcli

E. dcui

A 100GB virtual disk object has this storage policy assigned to it:

Site disaster tolerance: None ?standard cluster Failures To Tolerate: 1 failure ?RAID-1 (Mirroring) Number of disk stripes per object: 1

What is the maximum amount of raw vSAN storage capacity consumed by the virtual disk?

A. 100GB

B. 133GB

C. 200 GB

D. 255GB