3V0-624 無料問題集「VMware Certified Advanced Professional 6.5 - Data Center Virtualization Design」
A development team must provide layer 2 network isolation between virtual machines that are in the same VLAN. The solutions architect must provide additional security between the virtual machines on the same subnet.
How can this be done without consuming more VLANs?
How can this be done without consuming more VLANs?
正解：C
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Categorize the tools as providing either Availability or Recoverability.
正解：
Explanation:
Availability = NO downtime
Availability:
Proactive HA - ensures availability by migrating VMs based on hardware awareness VMware Fault Tolerance - ensures availability by running an identical instance on another host Recoverability:
vCenter HA - Active/Passive/Witness setup, so a crash at first then recovered on passive node vSphere HA - Host crashes, so VM crashes, then recovers on another host vSphere Replication - This doesn't prevent a crash, and you have to trigger a recovery vSphere Storage APIs for Data Protection - This is typically backups based off of snapshots, such as Veeam, Backup Exec, etc.
A company has requested assistance with a new cross-site failover design to support business-critical applications.
* It has two sites when are very well-connected, and latency is less than 5ms round trip.
* The customer requires that its applications be restarted even in the event of a total site failure.
* The applications must be kept online even when migrated during maintenance.
* Storage arrays at either site support both synchronous and asynchronous replication.
Which two options are accurate application requirements for this scenario? (Choose two.)
* It has two sites when are very well-connected, and latency is less than 5ms round trip.
* The customer requires that its applications be restarted even in the event of a total site failure.
* The applications must be kept online even when migrated during maintenance.
* Storage arrays at either site support both synchronous and asynchronous replication.
Which two options are accurate application requirements for this scenario? (Choose two.)
正解：A、B
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A customer has these requirements for storage:
* Protocol used must have a file-based access.
* Protocol used must have built in native multipathing.
* Protocol used must support authentication.
To meet these requirements, which protocol should be used for storage?
* Protocol used must have a file-based access.
* Protocol used must have built in native multipathing.
* Protocol used must support authentication.
To meet these requirements, which protocol should be used for storage?
正解：D
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A company has a database server that requires intensive random write performance on its traditional iSCSI storage running in RAID LUNs.
* Currently, it is running on a physical server.
* The customer would like to consolidate its existing environment by virtualizing.
When architects a vSphere 6.5 design, which three components would ensure storage performance and availability? (Choose three.)
* Currently, it is running on a physical server.
* The customer would like to consolidate its existing environment by virtualizing.
When architects a vSphere 6.5 design, which three components would ensure storage performance and availability? (Choose three.)
正解：A、C、D
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A company is a leading provider for an online travel booking system with over a $1,000,000 turnover each day. The company warns to leverage VMware cloud solutions to consolidate, scale, and ensure high availability for all of its data centers.
Match each business requirement to its appropriate design concept.
Match each business requirement to its appropriate design concept.
正解：
Explanation:
Architecture must support data centre-level resiliency = availability
Design should require less than 5 minutes to restore after failure = recoverability WAN link between the data centres must be private = security Data centres should be administrated by a centralized console = manageability Infrastructure must be properly provisioned to ensure application response time = performance
1->5
2->2
3->3
4->4
5->1
A solution architect has finished conducting interviews and gathering requirements for a company, and has determined that the logical requirements are:
* two data centers for high availability
* synchronous replication to meet the zero-minute RPO
* separating management workloads from application workloads
* dedicated 10Gb uplink for each low latency server
* single management port for the entire environment
Which two actions would meet the design requirements? (Choose two.)
* two data centers for high availability
* synchronous replication to meet the zero-minute RPO
* separating management workloads from application workloads
* dedicated 10Gb uplink for each low latency server
* single management port for the entire environment
Which two actions would meet the design requirements? (Choose two.)
正解：A、C
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