2V0-16.25関連復習問題集 & 2V0-16.25受験記対策弊社は、当社の2V0-16.25試験エンジンを学習ツールとして使用する方法で、候補者とのさらなる協力を目指して、大きな集中的な進歩を遂げました。専門の研究チームと責任ある作業スタッフの献身により、2V0-16.25トレーニング資料は広く認められ、現在では2V0-16.25試験軍隊に参加する人々が増え、私たちはトップクラスのトレーニング資料プロバイダーになりました。国際市場。 2V0-16.25の実践教材は、試験に合格するためのタイムリーで効果的な支援になると考えています。 VMware vSphere Foundation 9.0 Administrator 認定 2V0-16.25 試験問題 (Q15-Q20):質問 # 15
An administrator creates a cluster by joining a Medium sized VMware Cloud Foundation (VCF) Operations for Logs node to an existing Medium sized single-node deployment.
The secondary node of the cluster fails, degrading the functionality of VCF Operations for Logs.
What action should the administrator take to create a healthy active cluster?
A. Scale up the VCF Operations for Logs primary and secondary node to size Large.
B. Scale up the VCF Operations for Logs primary and secondary node to size Extra Large.
C. Rebuild the VCF Operations for Logs cluster secondary node and place the cluster back into operation.
D. Rebuild the VCF Operations for Logs cluster secondary node and add an additional node to the cluster.
正解：C
解説：
In VMware Cloud Foundation (VCF)Operations for Logs, clusters require aminimum of three healthy nodesto function in a fully active and resilient state. When a cluster is deployed with only two nodes (primary
+ one secondary), the environment does not meet the minimum recommended requirement. If thesecondary node fails, the cluster becomes degraded and functionality is reduced.
The correct remediation is:
* Rebuild the failed secondary nodeso that the cluster can return to a healthy state.
* After rebuilding, the node must be rejoined to the primary using theManagement # Clusterworkflow (secure token, IP/hostname of primary, etc.).
Why not the other options?
* A. Scale up to Extra Large##Scaling up affects resource capacity (vCPU, RAM, disk) but does not solve the problem of missing nodes.
* B. Scale up to Large##Same reason as above, scaling up does not restore HA.
* D. Rebuild the secondary and add an additional node##While adding more nodes is a best practice (since HA clusters require three nodes), theminimum action requiredto restore a healthy active cluster is torebuild the failed node. Adding more nodes is optional for increased resiliency.
Therefore, the immediate and verified answer is torebuild the failed secondary node.
References:
VMware Cloud Foundation 9.0.2 Documentation -VCF Operations for Logs Clusters and Node Requirements VMware Cloud Foundation 9.0.2 Documentation -Joining and Rebuilding Worker Nodes in a Logs Cluster VMware Cloud Foundation 9.0.1 Documentation -High Availability VCF Operations for Logs requires minimum of three nodes (1 primary, 2 workers)
質問 # 16
In VMware Cloud Foundation (VCF) Operations for Logs, where does an administrator visualize the value range of a field?
A. Click the pencil in the Manage Fields pane.
B. Click on the field in the Events table.
C. Click on the field in the Field Table.
D. Click on the field in Manage Fields.
正解：B
解説：
InVCF Operations for Logs, administrators can analyze logs using queries, fields, and charts. A key feature is the ability toview the value range of a specific field.
* When a log query is executed, results appear in theEvents table.
* Each field shown in the Events table is interactive.
* Byclicking on a field in the Events table, administrators can drill down into the data tovisualize its value distribution (range), typically in the form of a histogram or grouped data set.
This provides insight intowhat values are present and how frequently they occur, which is useful for troubleshooting, anomaly detection, and refining queries.
Why not the other options?
* A. Click the pencil in the Manage Fields pane# Used toedit or extract fields, not visualize ranges.
* C. Click on the field in Manage Fields# Displays field definitions and settings, not real-time value ranges.
* D. Click on the field in the Field Table# The Field Table lists defined fields but does not provide value range visualization.
References:
VMware Cloud Foundation 9.0.3 -Smart fields and field value histogram from Events table VMware Cloud Foundation 9.0.3 -Analyze logs, queries, and fields in the Events table
質問 # 17
An administrator is tasked to install a new VMware ESX host to an existing cluster. When the installation is completed, the host is not able to be reached from the vCenter.
When testing the host's management network, the default gateway, primary DNS, and secondary DNS are all unreachable, and the host name cannot be resolved. The VLAN for the management network is set correctly and the adapters are all connected.
What is the first step in troubleshooting this connectivity issue?
A. Verify the DVS configuration in vCenter.
B. Disconnect and reconnect the physical network cable.
C. Reinstall ESX on the host.
D. Verify the correct TCP/IP information is configured.
正解：D
解説：
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.
References:
VMware vSphere 9.0 Documentation -Troubleshooting ESXi Network Connectivity VMware KB: ESXi Management Network Troubleshooting
質問 # 18
An administrator is informed that a digital certificate used by vSphere has been revoked by the issuing Certificate Authority (CA) before the scheduled expiration date. The administrator checks the Certificate Revocation List (CRL) in VMware Cloud Foundation (VCF) Operations but the CRL tab is not activated.
What must the administrator do to view the CRL?
A. Set the Threshold For Adapters Certificate Expiration Alert to 6 under Global Settings.
B. The CRL tab is not available when VCF Operations is licensed under vSphere Foundation.
C. Select the External Event Based Active Symptoms under Global Settings.
D. Select the Activate Standard Certificate Validation under Global Settings.
正解：D
解説：
InVCF Operations, theCertificate Revocation List (CRL) tabis visible only whenStandard Certificate Validationis activated in Global Settings.
* Once enabled, administrators can view the CRL tab and monitor revoked certificates.
Other options:
* A. External Event Based Active Symptoms# Related to alerting, not CRL.
* C. Threshold for Expiration Alert# Configures warnings, not CRL visibility.
* D. Not available under vSphere Foundation license# Incorrect; CRL is available if validation is enabled.
References:
VMware Cloud Foundation 9.0 -Certificate Validation Settings in Operations VMware Docs: Managing Certificates in vROps
質問 # 19
An administrator is tasked with setting up pricing for their VMware vSphere Foundation (VVF) environment.
The accounting team has decided to charge users in 't-shirt sizes' for vCPU in the following method:
* Small (1-2 vCPU)
* Medium (3-4 vCPU)
* Large (5-8 vCPU)
Which rate method is used for this configuration?
A. Base rate storage per GB.
B. Base rate slabs.
C. Base rate CPU per GHz.
D. Base rate CPU per vCPU.
正解：B
解説：
Thet-shirt sizing model(Small, Medium, Large) forvCPU allocationis an example ofslab-based pricing.
* Base rate slabsallow administrators to define different ranges (slabs) of resource usage with associated rates.
* In this case, vCPUs are grouped into ranges (1-2, 3-4, 5-8), and charges are applied per slab.
Other options:
* A. Base rate storage per GB# Applies to storage, not CPU.
* C. Base rate CPU per GHz# Charges by GHz usage, not vCPU count.
* D. Base rate CPU per vCPU# Flat per vCPU, no slab/tier-based flexibility.
References:
VMware Cloud Foundation 9.0 -Costing and Pricing Methods in VCF Operations VMware Docs: Chargeback and Pricing Policies in vROps