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完全版5V0-11.21練習テスト65別格な問題と解釈が待ってます。今すぐゲット!
質問 28
An administrator is reducing a five-node cluster down to four. What happens to all virtual machines (VMs) when a host is removed from a cluster?
- A. All VMs are migrated from the host.
- B. All VMs are unregistered from VMware vCenter.
- C. All VMs are powered off.
- D. All VMs on the host being removed are deleted.
正解: A
解説:
When you remove a host from a cluster, its resources are deducted from the total resources of the cluster. The state of the virtual machines deployed on the host determines whether they are migrated to other hosts within the cluster.
質問 29
When configuring Hybrid Linked Mode from the vCenter Cloud Gateway appliance, which groups are mapped from a customer's on-premises environment to the cloud?
- A. LDAP Groups
- B. Active Directory Groups
- C. Local Groups
- D. vSphere Groups
正解: B
質問 30
An administrator is creating a runbook of the tasks that the Support team is responsible for within a new VMware Cloud on AWS software-defined data center (SDDC) configured with Hybrid Linked Mode. Which two tasks must be performed by the Support team in both environments? (Choose two.)
- A. Monitor workload virtual machines and infrastructure.
- B. Patch guest operating systems.
- C. Back up and restore workload virtual machines.
- D. Manage the lifecycle of VMware vCenter Server.
- E. Replace failed components.
正解: B,D
質問 31
Which statement is true about a VMware Cloud on AWS software-defined data center (SDDC)?
- A. It is a VMware environment integrating VMware vCenter Server, VMware vSAN and VMware NSX-Tthat runs nested VMware ESXi on AWS Elastic Compute Cloud (EC2) instances and is able to consume native AWS services.
- B. It is a VMware environment integrating VMware vCenter Server, VMware vSAN and VMware NSX-Tthat runs VMware ESXi on an AWS Elastic Compute Cloud (EC2) bare-metal infrastructure and is able to consume native AWS services.
- C. It is a VMware environment integrating VMware vCenter Server, VMware vSAN and, optionally, VMware NSX-Tthat runs on an AWS Elastic Compute Cloud (EC2) bare-metal infrastructure and is able to consume native AWS services.
- D. It is a VMware environment with VMware vCenter Server, VMware vSAN and VMware NSX-T managing native AWS Elastic Compute Cloud (EC2) instances and able to consume native AWS services.
正解: A
質問 32
What are three valid migration modes in VMware HCX? (Choose three.)
- A. Hybrid Linked Mode
- B. HCXvMotion
- C. Replication Assisted vMotion (RAV)
- D. Planned Failover
- E. Bulk Migration
- F. Cross vCenter vMotion
正解: B,C,E
質問 33
An environment is running a cluster with six i3.metal hosts in the VMware Cloud on AWS software-defined data center (SDDC). If one host fails, what happens after a new host is automatically added to the cluster?
- A. The VMware vSAN rebuild starts in the background. Performance might be degraded during rebuild and the failures to tolerate (hi I) is lowered to 0.
- B. The SDDC and NVMe drives backing VMware vSAN capacity are unmounted from the failed host and attached to the new host. There is no VMware vSAN rebuild required.
- C. A notification is received from VMware Support to start the VMware vSAN rebuild. Performance might be degraded during rebuild.
- D. The VMware vSAN rebuild starts in the background. Performance might be degraded during rebuild and the failures to tolerate (hi I) is lowered to 1.
正解: D
質問 34
An administrator recently completed the first migration of on-premises production workloads into VMware Cloud on AWS. The administrator intends to scale the hybrid cloud environment in a phased approach over the next 12 months, but the Service Owner has some concerns about being able to complete workload optimization and balancing, capacity and cost management, and compliance reporting. Which VMware solution should the administrator recommend to address the concerns of the Service Owner?
- A. VMware vRealize Network Insight Cloud
- B. VMware vRealize Automation Cloud
- C. VMware vRealize Operations Cloud
- D. VMware vRealize Log Insight Cloud
正解: B
質問 35
Which statement is true regarding how vSphere High Availability (HA) provides rapid recovery from outages in VMware Cloud on AWS?
- A. vSphere HA is enabled by default in VMware Cloud on AWS but can be disabled or modified.
- B. Sphere HA restarts virtual machines if their host becomes isolated on the VMware vSAN network.
- C. vSphere HA restarts impacted virtual machines (VMs) on another host when a VM stops sending heartbeats or the VM process fails (vmx).
- D. vSphere HA restarts impacted virtual machines on another host when an application fails.
正解: D
解説:
Hosts in the cluster are monitored and in the event of a failure, the virtual machines on a failed host are restarted on alternate hosts.
質問 36
A virtual machine in VMware Cloud on AWS sends a packet to an Amazon Elastic Compute Cloud (EC2) Linux instance in the associated AWS account. Which device is the next hop for the packet?
- A. Tier-1 (T1) Router
- B. AWS Elastic Network Adapter (ENA) on the VMware ESXI host
- C. Tier-0 (T0) Router
- D. Edge Virtual Machine
正解: B
質問 37
An administrator deploys a normal (non-stretched) cluster of six i3en.metal hosts in VMware Cloud on AWS. When deploying virtual machines to this cluster, which two of the listed storage policies would satisfy the service-level agreement (SLA) for a six host cluster? (Choose two.)
- A. Failure to tolerate = 2 failures - RAID-6 (erasure coding)
- B. Site disaster tolerance = Dual Site Mirroring
- C. Failure to tolerate = 1 failure - RAID-1 (mirroring)
- D. Failure to tolerate = 1 failure - RAID-5 (erasure coding)
- E. MC Workload Storage Policy - <cluster name>
正解: A,B
解説:
Stretched clusters with six or more hosts use 1 failure - RAID-1 (Mirroring), but also have Site Disaster Tolerance set to Dual Site Mirroring.
Clusters containing 6 or more hosts use 2 failures - RAID-6 (Erasure Coding).
質問 38
An architect is designing a solution for a customer that will include VMware Cloud on AWS. The solution will enable the customer to progress with their business objective to migrate all of their VMware vSphere workloads to the cloud and completely exit their physical data center. The following information was provided by key stakeholders as part of the initial design workshop:
The customer already consumes a number of AWS native services as part of their existing application landscape.
The customer currently uses both VMware vRealize Log Insight Cloud and VMware vRealize Operations Cloud to monitor their existing on-premises vSphere solution.
The customer currently has configured Federated Identity Management to enable role based access control to VMware Cloud services using their on-premises Active Directory.
What should the architect recommend to ensure that all the prerequisites for deploying a VMware Cloud on AWS solution are successfully met while minimizing operational complexity?
- A. The existing VMware Cloud account should be used to enable access to the VMware Cloud on AWS service.
- B. A new AWS account must be created to enable dedicated connectivity for VMware Cloud on AWS.
- C. A new VMware Cloud account must be created to enable access to the VMware Cloud on AWS service.
- D. The ownership of the existing AWS account should be transferred to VMware so that the VMware Cloud on AWS software-defined data center (SDDC) can be deployed.
正解: D
質問 39
An administrator is preparing to deploy a VMware Cloud on AWS software-defined data center (SDDC) and is planning to scale up to 48 nodes in the future. What is the minimum size management CIDR block that is needed to meet this requirement?
- A. /23
- B. /24
- C. /16
- D. /20
正解: D
解説:
The management CIDR must be one of 3 available sizes: /16, /20 or /23. The primary factor in selecting the size is the anticipated scalability of the SDDC. In single-AZ deployment, a /23 CIDR can support 27 ESXi hosts, while a /20 can support up to 251.
質問 40
An administrator is trying to identify how many hosts will be required to evacuate a cluster from an existing data center and relocate those workloads into VMware Cloud on AWS. The cluster runs a variety of workloads for the corporate customer relationship management system. Which three profiles could the administrator create in the VMware Cloud on AWS Sizer? (Choose three.)
- A. General Purpose (General VMs)
- B. General Purpose (Application VMs)
- C. Databases - Microsoft SQL Server
- D. Databases - Oracle
- E. VDI - Full Clone
- F. VDI - Instant Clone
正解: A,C,E
質問 41
Which two network types can be extended with VMware HCX Network Extension? (Choose two.)
- A. NSX Overlay Networks
- B. Private VLAN Networks
- C. vSphere Standard Switch VLAN Networks
- D. Trunk Networks
- E. vSphere Distributed Switch VLAN Networks
正解: A,E
解説:
The HCX appliance supports extending networks from VMware vSphere Distributed Switch and NSX overlay networks.
質問 42
The Tier-O (TO) router will send northbound packets through which device?
- A. The AWS Elastic Network Adapter (ENA) of the VMware ESXi host where the packet is originating from.
- B. The AWS Elastic Network Adapter (ENA) of the VMware ESXi host that the active TO Edge virtual machine is currently running on.
- C. The AWS Elastic Network Adapter (ENA) of the VMware ESXI host that the passive TO Edge virtual machine is currently running on.
- D. The AWS Elastic Network Adapter (ENA) of the VMware ESXi host that is currently the least utilized.
正解: C
質問 43
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