What two IT infrastructure components are virtualized by vSphere Essentials? (Choose two.)
A. Networks
B. Applications
C. Storage
D. Management
Answer: A,C
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VMware
- How should a vSphere administrator disable memory compression?
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- An administrator is setting up a new vSphere environment for application development with health monitoring and capacity management. The administrator has purchased three servers for the initial install. The administrator is NOT planning to grow the environment and needs to keep costs as low as possible. Which vSphere kit should the administrator use to meet these requirements?
- A large medical institution needs to centralize malware and anti-virus scanning in its environment. Which vSphere component will satisfy this requirement?
- A large aerospace company utilizes a mission critical application requiring a large database server with 16 vCPUs and 500GB of RAM. Because of the critical nature of the application, the company also wants to leverage Reliable Memory Technology. What is the minimum edition of vSphere that will support this scenario?
- A vSphere administrator has a 4 host DRS cluster with plans to grow to 8 hosts. During a vMotion migration, the following error is displayed: What action could be taken to resolve the issue?
- Which Web service is installed during the vCenter Server installation?
- Which information does the CPU Ready counter provide to a vSphere administrator?
- A vApp is performing poorly and an administrator determines that the memory resources are low. How should the administrator resolve this issue?
- A new LUN from an existing storage array is presented to a vSphere cluster. A vSphere administrator determines that the LUN is visible on all but one ESXi host in the cluster. The affected host is able to see existing LUNs presented from the same storage array. What is the most likely cause?
- A vSphere administrator has misconfigured vMotion in such a way that vMotion migrations are failing. Based on the information shown, what is the cause of the problem?
- While testing a Fault Tolerance setup on a virtual machine, a system administrator notices that the DRS automation level of the virtual machine has been automatically set to Disabled. The administrator needs to enable DRS to migrate the Fault Tolerance virtual machine to balance the cluster's CPU and memory loads. What should the administrator do?
- A vSphere administrator enables Fault Tolerance on a powered off virtual machine that has the following configuration: * The virtual machine's single thin provisioned virtual disk is sized at 100GB. * The datastore that houses the virtual machine has 120GB of free space. After Fault Tolerance has been configured, another administrator attempts to use Enhanced vMotion to move a 30GB virtual machine file into the same datastore and receives an error. What condition could cause this behavior?
- The vCenter Operations Manager dashboard shows Health issues associated with the selected virtual machine. There have been no availability or configuration issues associated with the virtual machine, and the workload badge is still green. What is the most likely reason for this health score?
- An administrator is preparing to install an additional Single Sign-On node on a stand-alone server. What information is required during the installation routine?
- A vSphere administrator needs to add more space to an existing 3-node Virtual SAN cluster. The attempts to add the new host to the cluster as a contributing member have failed. However, it can be added as a non-contributing member. The host was previously used in a single host configuration. The administrator recently upgraded the host from ESXi 5.1 to 5.5 prior to adding it to the cluster. What is the reason for this failure?
- An organization's datastores are configured in a fully automated Storage Distributed Resource Scheduler (SDRS) cluster. The vSphere administrator determines that virtual machines are being migrated between datastores even though the datastores look evenly balanced. On further investigation, the administrator determines that the datastore's utilization percentages differ by 2%. Which Storage DRS setting should the administrator change to prevent the virtual machines from migrating prematurely?
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- A new LUN has been created on an iSCSI array and assigned to an ESXi 5.x server . However, when the administrator logs in to the vSphere Web Client the LUN is not visible. Other LUNs on the iSCSI array are visible. What should the administrator do to resolve this issue?
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- A VMware administrator determines that a low priority virtual machine is negatively affecting the disk I/O performance of a higher priority virtual machine. The virtual machines are hosted on the same datastore presented to the same ESXi host. Which configuration option should the VMware administrator use to resolve this issue?
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