VCP VMware Certified Professional 2V0-21.20 Certification 5

Question 1

Which vSphere 7 security feature restricts what a VM can do if it suspects it has been compromised or modified?

Accepted Answer

Secure Boot for VMs

Answer

Secure Boot for VMs prevents a VM from booting if its boot components have been tampered with, enforcing firmware-level integrity.

Question 2

In vSphere 7, what does the 'VM Storage Policy' define for a virtual machine?

Accepted Answer

The storage capabilities required, such as RAID level or encryption, mapped to compliant datastores

Answer

VM Storage Policies declare required storage capabilities (performance, availability, encryption) and vSphere automatically places VMs on compliant datastores.

Question 3

Which vSphere 7 HA admission control policy reserves a percentage of cluster resources to ensure failover capacity?

Accepted Answer

Percentage of cluster resources reserved as failover spare capacity

Answer

The 'Percentage of cluster resources reserved' admission control policy holds back a defined % of CPU and memory so VMs can be restarted after host failures.

Question 4

What is the function of vSphere Network I/O Control (NIOC) in a vSphere 7 environment?

Accepted Answer

Prioritizes network bandwidth among different traffic types such as vMotion and VM traffic

Answer

NIOC allows administrators to define bandwidth shares, reservations, and limits for different traffic types on a shared physical NIC.

Question 5

In vSphere 7, which log file on an ESXi host contains the VMkernel boot and driver loading messages?

Accepted Answer

/var/log/vmkernel.log

Answer

vmkernel.log records VMkernel and driver activity, making it the primary log for hardware, storage, and network troubleshooting.

VCP - VMware Certified Professional Practice Test

VCP - VMware Certified Professional Practice Test

VCP VMware Certified Professional 2V0-21.20 Certification 5