Question 36

An architect is designing a new VMware solution for a customer that has a number of different resource profiles.
The following are the business requirements for the design:
The solution must support virtual machines with the following storage profiles:
- Write-intensive
- Backup
- Write-Once-Read-Many (WORM) archive
The solution must support migration of virtual machine disks between storage profiles.
The WORM archive data must be located at an isolated secure site.
The backup storage array must only be connected to a backup media server.
All data should be recoverable from backup.
Which design decision should the architect make to meet the business requirements?
  • Question 37

    An architect makes the design decision to install ESXi on embedded and resilient 8 GB SD cards.
    What is the impact of this design decision?
  • Question 38

    An architect is tasked with reviewing the design of a VMware software-defined data center (SDDC) for a software development company. The platform is used to developing applications and services. It is important that the customer be able to accurately benchmark performance of developed applications.
    The platform has recently commissioned new hosts to update the development cluster.
    The development cluster host configuration is:
    * 4 ESXi hosts with 2 sockets × 16 cores
    * 512 GB RAM divided evenly between sockets
    * There is no resource contention
    The benchmarking cluster host configuration is:
    * 8 ESXi hosts with 2 sockets × 8 cores
    * 256 GB RAM divided evenly between sockets
    * There is no resource contention
    The customer is developing an application that includes a database virtual machine. The application developer states that the database virtual machine performs as required only when allocated 8 vCPUs 256 GB RAM. The database virtual machine performance meets the required levels when run from the development cluster.
    Performance benchmarking for the database virtual machine yields highly variable results when run from the benchmarking cluster. The application cannot be released without reliable performance benchmarking data.
    What is a possible reason for the difference in performance test results between the development and benchmarking clusters?
  • Question 39

    Which two of the listed requirements would be classified as performance non-functional requirements? (Choose two.)
  • Question 40

    A customer is deploying a new cluster and wants to be able to patch and update two hosts in parallel. The cluster must be able to maintain N+1 resiliency across the remaining hosts while patching activities are performed. The current expected utilization of the platform requires a minimum of two hosts to support all of the virtual machines.
    What is the minimum number of hosts the customer will require in the cluster in order to meet the required resiliency level?