2V0-21.19 Online Practice Questions and Answers

Which two VMware solutions track and analyze the operation of multiple data sources? (Choose two.)

A. vRealize Log Insight

B. vRealize Operations Manager

C. vRealize Life Cycle Manager

D. vRealize Automation

E. vRealize Orchestrator

A VSS is configured with two uplinks and assigned a load balancing policy route based on a virtual port ID. What are two potential disadvantages of this configuration? (Choose two.)

A. A VM with a single MAC address is limited to the speed of the uplink associated with the relevant port ID.

B. Higher resource consumption compared to other load balancing algorithms will occur.

C. The virtual switch is unaware of uplink load and uplinks might become overloaded.

D. The NIC with less load is more likely to be chosen if port IDs match.

E. ESXi will use NIOC to attempt to mitigate network congestion when an uplink becomes saturated.

Which feature allows a vSphere administrator to reduce power consumption on a cluster?

A. WOL

B. BMC

C. DPM

D. DNS

A customer is experiencing a network performance problem and is using the esxtop utility to determine the

cause. Esxtop reveals no dropped packets.

Which two conditions should the customer check? (Choose two.)

A. packet size

B. data receive rate

C. IPv6 support

D. CPU contention

A vSphere administrator has to forward vCenter Server logs to a syslog server to be retained for security audits.

Which two protocols are available in vCenter Server Appliance VAMI for syslog forwarding? (Choose two.)

A. HTTPS

B. SSL

C. DTLS

D. UDP

E. TLS

Which host profile operation can be scheduled?

A. Check Host Profile Compliance

B. Apply Host Profile

C. Remediate a Profile

D. Detach Host Profile

Refer to the exhibit.

Each ESXi host has three NICs assigned to a virtual switch.

Which Network Failure Detection Policy will prevent network failover?

A. Notify Switches Policy

B. Link status only

C. Failback Policy

D. Beacon probing

An administrator manages a vSphere environment with the following configuration: HA enabled Admission Control enabled based on fixed slot size 1 VM with a memory reservation significantly larger than the fixed slot size

The administrator notices that occasionally the VM with the memory reservation fails to restart during an HA host failure event.

What could cause this to happen?

A. Failover capacity is exceeded due to the memory reservation

B. vMotion network needs more bandwidth to restart the reserved VM

C. VMs with reservations must be in their own dedicated cluster

D. DRS must be enabled when admission control is enabled

What happens within the network when a customer uses a vSphere Distributed Switch (VDS) and vCenter is offline?

A. An isolation event occurs.

B. Network is lost.

C. Packets continue to be forwarded.

D. Network runs with intermittent failures.

Which configuration could prevent an administrator from performing a vSphere vMotion migration?

A. CPU affinity is enabled on the VM.

B. The ESXi hosts use IPv6 addresses.

C. The VM has an RDM in virtual compatibility mode.

D. 1GbE adapters are in use for the vMotion network.