Question No: 3

A company is consolidating its IT operations efforts by moving the Finance, IT, and QA departments towards a self-service environment, following SDDC best practices.

u2022 All departments have different priorities and expectations for uptime of the required infrastructure and applications.

u2022 Project stakeholders are still discussing final approvals for the budget wan the CFO.

u2022 To drive down the operating cost of the environment, only blade servers will implement this project.

u2022 To ensure business continuity, a colocation provider was chosen to fail over virtual machines.

u2022 The implementation of the project will follow a public reference architecture provided by VMware. What is the assumption in this scenario?

A. The chosen architecture is sufficient.

B. All departments demand different SLAs.

C. Final budget approvals are being discussed.

D. The environment will be shared by several departments.

Question No: 4

A company is designing a new vSphere cluster to support a mission-critical application.

u2022 The application requires 100% availability and cannot be restarted to recover from an ESXi host failure.

u2022 The application consists of a group of 16 virtual machines, each with 8 vCPU configured. Which solution satisfies the availability requirements?

A. Guest OS-based software clustering

B. vSphere High Availability

C. vSphere High Availability Application Monitoring

D. vSphere Fault Tolerance

E. vSphere Site Recovery Manager

Question No: 5

A business organization has different types of network traffic, and all the types of traffic must be kept separated. The design architect knows that the number of required networks is greater than the number of physical ports in the system.

Which three choices can the architect use to keep the traffic separated? (Choose three.)

A. Combine vMotion, Management, and vSAN to one VMkenel port.

B. Configure VLANs to create separate networks.

C. Purchase hardware that supports a greater number of network ports.

D. Utilize Private VLANs.

Question No: 6

After the vSAN iSCSI Target service is enabled, which statement about iSCSI networks is true?

A. A separate VMkernel interface may be configured per target.

B. A single VMkernel interface must be selected for all iSCSI targets.

C. The vSAN iSCSI Target service always uses all Management VMkernel interfaces.

D. The vSAN iSCSI Target service always uses the vMotion network.

Question No: 7

A developer is tasked with building an application to process shipping requests. The developer is consulting the vSphere team to determine failover options and performance best practices.

u2022 The development team is providing three physical ESXi hosts with 8 CPU cores and 256G8 of RAM per host.

u2022 The developer does NOT know how many virtual machines they will require.

Which virtual machine (VM) sizing strategy will provide the highest level of uptime, individual VM performance, and failover capacity?

A. A few large 8 vCPU VMs per host protected by vSphere HA.

B. Many small 1 vCPU VMs participating in an OS level clustered application protected by vSphere HA.

C. A few large 8 vCPU VMs per host protected by vSphere Fault Tolerance.

D. Many small l vCPU VMs participating in an OS level clustered application protected by vSphere Fault Tolerance.

Question No: 8

A customer is deploying a mission-critical Oracle database with high SLA requirements, including high performance and high availability. The customer has chosen to purchase an All-Flash vSAN solution.

Which three storage policies should be used? (Choose three.)

A. RAID5/6 for data disk and RAID1 for OS disk with FTT=2.

B. IOPS limit and checksum should be enabled.

C. RAID5/6 for OS disk and RAID1 for data disk with FTT=2.

D. Configure multiple disk stripes.

E. Deduplication and Compression should be disabled.

Question No: 9

A database administrator is operating a virtual machine (VM) configured with 16 vCPU and 64GB of RAM. A recent performance audit has indicated that this virtual machine is oversized and is using less than 60% of its configured CPU and memory capacity.

u2022 The ESXi host that contains this VM has 2 physical processors with 10 cores per processor, and 128GB of RAM.

u2022 This physical host's architecture is split into two equal NUMA nodes.

Which vCPU and RAM configuration for the VM allows for the most resources, but also provides the performance benefit of local NUMA access?

A. 16 vCPU and 32GB RAM

B. 4 vCPU and 16GB RAM

C. 10 vCPU and 64GB RAM

D. 12 vCPU and 64GB RAM

Question No: 10

A customer is using blade servers with only one HBA.

Which two design concepts apply to this scenario? (Choose two.)

A. Assumption

B. Risk

C. Constraint

D. Requirement

Question No: 11

A company has requested assistance with a new cross-site failover design between two sites which will support business-critical applications. Latency between the sites is less than 5ms round-trip.

The company requires:

u2022 application must be restarted quickly in the event of a total site failure

u2022 allow for planned migration during maintenance

u2022 applications must be kept online even when migrated due to planned maintenance

Question No: 12

A company would like to utilize its current infrastructure but wants to adopt virtualization to consolidate its environment. Currently, the infrastructure contains:

u2022 server with 2 x 8 cores CPUs and 96G8 of memory

u2022 backup LAN with a single physical switch

u2022 production LAN

u2022 sufficient datastore performance as determined by the storage team Match the existing infrastructure component to its appropriate concept.