2V0-16.25 Exam Dumps - VMware vSphere Foundation 9.0 Administrator

The capability inVMware Cloud Foundation (VCF) Operationsthat directly enablesmonitoring and optimizationof aVMware vSphere Foundation (VVF) environmentisCapacity Analytics.

Capacity Analyticsprovides real-time and predictive insights intoresource utilization, capacity forecasting, and optimization.

It analyzeshistorical and real-time utilization datato predict future workload demands, enabling administrators to proactively plan expansions or right-size workloads.

This includeswhat-if scenario modeling,workload optimization, andresource reclamationto ensure workloads are efficiently placed, avoiding bottlenecks and waste.

Why not the other options?

A. Intelligent Alerts→ Provides proactive alerts and recommendations but is more focused onissue detection and notification, not optimization.

C. Log Insight Integration→ Enables log analysis and troubleshooting, not capacity optimization.

D. Infrastructure Visibility→ Provides monitoring and observability but does not performpredictive optimization.

When a newly installedESX hostcannot be reached and all basic network tests (gateway, DNS, hostname resolution) fail:

Thefirst troubleshooting stepis to confirm that themanagement network TCP/IP configuration(IP address, subnet mask, default gateway, DNS servers) is correct.

If this is misconfigured, the host will not communicate with vCenter or resolve names.

B. Verify DVS configuration in vCenter→ Requires host connectivity first.

C. Reinstall ESX→ Too drastic without confirming networking basics.

D. Disconnect/reconnect cable→ Less likely since VLANs/adapters are reported as connected.

The scenario:

Remote sitewith 2 ESXi servers, 1GbE networking only.

Storage system supports both network (NAS/iSCSI/NFS) and Fiber Channel.

Fiber Channel is not feasible (no FC switches/HBAs).

vSAN requires more than 2 nodes (minimum 3 for standard vSAN, 2+Witness for 2-node), not mentioned here.

The most suitable solution:

UseNFS storage over 1GbE. (D)

Provides shared storage accessible to both ESXi hosts.

Other options:

A. vSAN→ Needs 3+ nodes or a witness, not supported in this config.

B. Local storage→ Not shared, fails HA/DRS requirements.

C. Fiber Channel→ Requires HBAs and FC switch, not available.

InVCF Operations (vRealize Operations) cluster architecture:

ThePrimary Nodehandles administration and management.

TheReplica Nodeprovidesfault tolerance for the Primary Node, ensuring that administrative functions remain available in case of failure.

Data Nodeshandle data collection and analytics.

Witness Node→ Not a role in VCF Operations; relevant to vSAN clusters.

Thus, the node type providingfault tolerance for administrative functionsis theReplica Node.

ThevSphere Foundation 9.0 licensing modelusesper-core licensing.

Current license covers1024 cores.

Existing hosts =960 cores, leaving64 cores licensed.

Adding a96-core host→ 32 cores exceed the license.

Result:

The new host runs inevaluation mode.

If not licensed after the evaluation period, the host isdisconnected from vCenter.

Other options:

A. Limited to 64 cores→ Not how VMware licensing enforcement works.

B. Limited to 64 cores until license upgrade→ Incorrect; VMware does not partially disable cores.

D. No issue→ Incorrect; licensing compliance will cause issues.