VMware 2V0-16.25日本語版復習指南、2V0-16.25資格問題集あなたは進歩を遂げたいですか。あなたはどのようにして勉強するのかわかりますか。この時、おそらく私たちの2V0-16.25試験準備資料の助けが必要でしょう。私たちの2V0-16.25試験準備資料を使用している人の99％がすでに望む証明書を持っていました。私たちの2V0-16.25試験準備資料を買う限り、あなたも成功できます！ VMware vSphere Foundation 9.0 Administrator 認定 2V0-16.25 試験問題 (Q59-Q64):質問 # 59
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 correct TCP/IP information is configured.
B. Reinstall ESX on the host.
C. Disconnect and reconnect the physical network cable.
D. Verify the DVS configuration in vCenter.
正解：A
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 # 60
An administrator has licensed vSphere components in Connected mode and then switched to Disconnected mode to meet the company security restrictions, which cannot be violated.
What must the administrator do to ensure the VMware vSphere Foundation license remains valid?
A. Manually exchange a registration and license file between the VCF Operations instance and the VCF Business Services console at least once every 180 days.
B. Switch to Connected mode, validate that VCF Operations has downloaded a new license file from VCF Business Services console, and then switch to Disconnected mode at least once every 365 days.
C. Nothing. The license is perpetual.
D. Provide an internet connection to VCF Operations, then download a new license file from the VCF Business Services console at least once every 180 days.
正解：A
解説：
ForDisconnected mode licensingin vSphere Foundation:
* Administrators must manuallyexport a registration file, upload it to theVCF Business Services console, and thenimport the license fileback into VCF Operations.
* This process must be repeatedevery 180 daysto maintain license validity.
Other options:
* A. Switch to Connected mode once every 365 days# Incorrect; 180-day requirement.
* C. License is perpetual# Not correct; subscription-based license requires refresh.
* D. Provide internet connection every 180 days# Violates security restriction (Disconnected mode is required).
References:
VMware Cloud Foundation 9.0 -Connected and Disconnected Licensing Modes VMware Docs: [vSphere Foundation Licensing with VCF Business Services]
質問 # 61
An administrator needs to enable the enhanced capabilities of Storage Operations for vSAN 9.0 in VMware Cloud Foundation (VCF) Operations.
What three prerequisite steps must be completed in order to enable the advanced Diagnostic Troubleshooting, Benchmarking and Optimizing?
(Choose three.)
A. Configure a vSAN account for the vCenter Integration Instance.
B. No configuration required, Run New Diagnostics is enabled automatically.
C. Enable and start the vSAN Performance service in the target vCenter.
D. Open port 5989 on each VCF Operations node on which the vSAN adapter exists.
E. Assign the VCF Operations Service Account administrative rights to vSAN Objects.
F. Assign the credentials configured in the vCenter Integration instance have access to vSAN objects.
正解：A、C、F
解説：
To enableenhanced capabilities of Storage Operations for vSAN 9.0 in VCF Operations(Diagnostic Troubleshooting, Benchmarking, and Optimizing), administrators must complete several prerequisites that ensure vSAN health, performance, and permissions are properly set up.
* Enable and start the vSAN Performance service in the target vCenter (B):
* The vSAN Performance Service must be enabled for cluster-level monitoring.
* This provides the telemetry data needed for diagnostic and benchmarking capabilities in VCF Operations.
* Without enabling this service, no performance metrics can be collected.
* Configure a vSAN account for the vCenter Integration Instance (C):
* A dedicated vSAN service account must be configured so that VCF Operations can communicate with vCenter for vSAN data collection.
* This ensures secure and role-specific access for monitoring operations.
* Assign the credentials configured in the vCenter Integration instance to have access to vSAN objects (E):
* The credentials used in the vCenter integration must have the required privileges to access vSAN objects (such as datastore, cluster objects, and health checks).
* This ensures that VCF Operations can run diagnostics, benchmarking, and optimization functions without permission errors.
Why the other options are incorrect:
* A. No configuration required, Run New Diagnostics is enabled automatically:#Incorrect.
Configuration is required before these advanced features can be enabled.
* D. Assign the VCF Operations Service Account administrative rights to vSAN Objects:#Too broad and not a best practice. Instead, specific rights via the vCenter integration account (option E) are recommended.
* F. Open port 5989 on each VCF Operations node on which the vSAN adapter exists:#Not required for enabling vSAN advanced diagnostics in VCF 9.0. vSAN operations rely on vCenter connectivity, not direct port 5989.
References:
VMware Cloud Foundation 9.0 Documentation -vSAN and VCF Operations Integration VMware vSphere 9.0 -vSAN Performance Service Requirements VMware Docs: vSAN Performance Service Configuration
質問 # 62
What is the primary purpose of using VMware vSphere Foundation (VVF) Lifecycle Manager for ESX hosts?
A. To create and manage virtual machines
B. To update and maintain the ESX host lifecycle
C. To configure network settings for ESX hosts
D. To monitor the performance of ESX hosts
正解：B
解説：
Theprimary purpose of vSphere Lifecycle Manager (vLCM)is to:
* Update, patch, and upgrade ESXi hosts, firmware, and drivers.
* Manage host consistency across clusters withimage-based lifecycle management.
Other options are unrelated:
* A. Configure network settings# Done through vCenter or host client, not vLCM.
* B. Monitor performance# Done in vCenter/VCF Operations, not vLCM.
* C. Create/manage VMs# Managed through vCenter, not vLCM.
References:
VMware vSphere Lifecycle Manager Guide -Purpose and Functionality
VMware Docs: Managing ESXi Host Lifecycle
質問 # 63
Which of the following statements describes hardware abstraction in VMware server virtualization?
A. Allowing virtual machines (VMs) to use hardware resources without being tied to specific physical devices.
B. Allowing virtual machines to be live migrated between physical servers with Intel and AMD processors.
C. Isolating memory access from the operating system and applications running in a virtual machine.
D. Encrypting all data processed by a virtual machine on the operating system level.
正解：A
解説：
Hardware abstraction in VMware virtualization:
* Thehypervisor abstracts physical resources(CPU, memory, storage, networking) and presents them to VMs asstandardized virtual hardware.
* This allows VMs to run independently of underlying physical devices, enabling features likevMotion and hardware independence.
Other options:
* A. Encrypting data# Security feature, not abstraction.
* B. Isolating memory access# Memory protection, not full abstraction.
* C. Live migration between Intel and AMD# Possible with compatibility modes, but not a direct definition of abstraction.
References:
VMware vSphere 9.0 -Virtualization Fundamentals: Hardware Abstraction
VMware Docs: How VMware Virtualization Works