A vSphere administrator attempts to create a VM-VM affinity rule but is unable to locate the option in the vSpehre Client.
What would cause this to happen?
A. vSphere DRS is disabled
B. vSphere DRS is set to manual
C. Admission control is not enabled
D. Affinity rules are only managed using the Host Client
An application owner complains about poor performance on a VM named APPVM01. Troubleshooting indicates that another VM named DBVM01 on the same datastore is saturating the volume with I/O requests.
Which two actions can be taken to reduce DBVM01 impact on APPVM01, while still prioritizing DBVM01 disk I/O? (Choose two.)
A. Configure APPVM01 with a shares limit of Low, and DBVM01 with a shares limit of Normal
B. Enable Network I/O Control on the cluster containing APPM01 and DBVM01
C. Enable Storage I/O Control on the cluster containing APPVM01 and DBVM01
D. Enable Storage I/O Control on the datastore containing APPM01 and DBVM01
E. Configure APPVM01 with a shares limit of High, and DBVM01 with a shares limit of Normal
What is the maximum number of vCenter Server Appliances that can be linked together using Enhanced Linked Mode and displayed in a single inventory view?
A. 5
B. 10
C. 15
D. 20
A vSphere administrator notices performance issues with the vCenter Server Appliance. The CPU usage is over 70%.
Which two actions should the administrator take to investigate the performance issues? (Choose two.)
A. Verify if all hosts are in a connected state.
B. Use esxtop to identify which process are using high CPU.
C. Use vimtop to identify which processes are using high CPU.
D. Check the vCenter HA configuration.
E. Check if vCenter Server is swapping.
Which two actions should an administrator take to ensure a VM has the highest networking bandwidth? (Choose two.)
A. Configure traffic shaping
B. Configure LACP
C. Configure resource pools
D. Configure shares, reservations, and limits
E. Configure marking and filtering
Which vSphere APIs support storage hardware acceleration?
A. vSphere APIs for Storage Awareness (VASA)
B. vSphere APIs for I/O Filtering (VAIO)
C. VMware vStorage APIs for Data Protection (VADP)
D. VMware vSphere Storage APIs Array Integration (VAAI)
An ESXi host is limited to two 1GbE physical NICs to support VM traffic.
Which VDS teaming policy should be chosen to ensure maximum availability across both uplinks?
A. Route Based on IP Hash
B. Route Based on Originating Virtual Port
C. Route Based on Physical NIC Load
D. Route Based on Source MAC
An administrator wants to enable vCenter High Availability (vCenter HA) for a VMware vCenter Server Appliance (vCSA). The environment consists of the following:
1.
50ms of latency between sites
2.
vCSA deployment size is small
3.
3 hosts in the cluster hosting vCenter
What must the administrator do to enable vCenter HA?
A. Add one host to reach the minimum requirement of 4 hosts.
B. Deploy Windows vCenter because vCenter HA is not supported on vCSA.
C. Deploy a vCSA of size medium or larger.
D. Decrease network latency to 10ms or lower.
Which condition would prevent a vSphere Administrator from increasing the vCPU on a virtual machine to 128 vCPUs?
A. CPU Affinity is enabled on the virtual machine
B. The host is running on the Enterprise license
C. There are too few logical cores on the host
D. Hyper-threading is enabled on the host
An administrator runs a vSphere cluster containing database VMs with extremely heavy disk I/O. Database VMs are placed on a costly all-flash array. The workloads are not memory intensive.
How can the administrator ensure the most cost-effective utilization of the all-flash storage array?
A. Enable Storage I/O Control on the flash datastores.
B. Install VMware Tools on the database VMs to ensure the hypervisor can receive I/O metrics.
C. Use a VM-to-Host affinity rule to ensure database VMs are prioritized.
D. Edit the cluster settings to place the virtual machine swap file on a different storage tier.
