标签：comm ase use default menu manage har lin iss
Q61. Which two statements are true regarding Virtual SAN Fault Domains? (Choose two.)
A. They enable Virtual SAN to tolerate the failure of an entire physical rack.
B. Virtual SAN ensures that no two replicas are provisioned on the same domain.
C. Virtual SAN ensures that all replicas are provisioned on the same domain.
D. They require VMware High Availability (HA) to ensure component distribution across domains.
Q62. An administrator created a six node Virtual SAN cluster, created a fault domain, and moved three of the six nodes
into that domain.
A node that is a member of the fault domain fails.
What is the expected result?
A. The remaining two fault domain members are treated as failed.
B. The remaining two fault domain members stay protected by the domain.
C. One of the non-member nodes will be automatically added to the fault domain.
D. VMware High Availability will restart virtual machines on remaining nodes in the domain.
Q63. Where is a Virtual SAN Fault Domain configured?
A. VMware Virtual SAN Cluster configuration
B. VMware High Availability Cluster configuration
C. Distributed Resource Scheduler configuration
D. Datacenter Advanced Settings configuration
Q64. Which statement is true for the Path Selection Plug-In VMW_PSP_MRU?
A. VMW_PSP_MRU is default for a majority of active-active and active-passive arrays.
B. VMW_PSP_MRU will remain on the selected path even if the state were to change.
C. VMW_PSP_MRU is recommended for Virtual SAN.
D. VMW_PSP_MRU will have no preferred path setting for the Plug-In.
Q65. Which two tasks does the Pluggable Storage Architecture (PSA) perform? (Choose two.)
A. Handles I/O queueing to the logical devices.
B. Handles physical path discovery, but is not involved in the removal.
C. Handles physical path discovery and removal.
D. Handles I/O queueing to FC storage HBAs
Q66. Which two statements are true regarding Storage Multipathing Plug-Ins? (Choose two.)
A. The default Path Selection Policy is VMW_PSP_MRU for iSCSI or FC devices.
B. The default Path Selection Policy is VMW_PSP_FIXED for iSCSI or FC devices.
C. VMW_PSP_MRU is typically selected for ALUA arrays by default.
D. VMW_PSP_FIXED is typically selected for ALUA arrays by default.
Q67. What is the command to list multipathing modules on an ESXi 6.x host?
A. esxcli storage core list plugin --plugin-class=MP
B. esxcli storage core list plugin --class-plugin=MP
C. esxcli storage core plugin list --plugin-class=MP
D. esxcli storage core plugin list --class-plugin=MP
Q68. Which two solutions require Physical Mode Raw Device Mapping (RDM)? (Choose two.)
A. Direct access to the storage array device
B. Virtual Machine Snapshots
C. Hardware Acceleration
D. Guest Clustering across ESXi hosts
Q69. A device‘s vStorage API for Array Integration (VAAI) support status command line output shows:
naa.500253825002a865 VAAI Plugin Name: ATS Status: unsupported Clone Status: unsupported Zero Status:
supported Delete Status: unsupported
What is the corresponding VAAI support status in the vSphere Web Client?
A. Unknown
B. Supported
C. Not supported
D. Unsupported
Q70. Refer to the Exhibit.
What will be the result of selecting the highlighted device?
A. Datastore will grow up to 200.01GB using the remaining free space on the device.
B. Datastore will add 200.01GB by adding the device as a second extent.
C. The device size can be expanded to be larger than 200.01 GB in size.
D. The device is not suitable for this operation.
Q71. An administrator observes that virtual machine storage activity on an ESXi 6.x host is negatively affecting virtual
machine storage activity on another host that is accessing the same VMFS Datastore.
Which action would mitigate the issue?
A. Enable Storage IO Control.
B. Configure Storage DRS.
C. Enable the Dynamic Queue Depth Throttling option.
D. Configure the Disk.SchedNumReqOutstanding parameter.
Q72. An administrator is having a problem configuring Storage I/O Control on a Datastore.
Which two conditions could explain the issue? (Choose two.)
A. A host is running ESXi 4.0.
B. An ESXi host does not have appropriate licensing.
C. The vCenter Server version is 5.0.
D. The vCenter Server License is Standard.
Q73. Which three are requirements for configuring Storage I/O Control (SIOC)? (Choose three.)
A. The datastore must consist of only one extent.
B. The datastore is managed by a single vCenter Server.
C. Auto-tiered storage must be compatable with SIOC.
D. Auto-tiered storage must be SSD or SATA.
E. The datastore must be VMFS.
Q74. Refer to the Exhibit
An administrator wishes to provide Load Balanced I/O for the device shown in the Exhibit.
To meet this requirement, which setting should be changed?
A. Storage Array Type Policy = VMW_NMP_RR
B. Path Selection Policy = Round Robin (VMware)
C. Storage Array Type Policy = VMW_SATP_RR
D. Path Selection Policy = MRU (VMware)
Q75. Refer to the Exhibit.
An administrator is configuring a storage device as shown in the Exhibit.
What is the expected effect on the stated device after running the command?
A. I/O will rotate on all storage targets regardless of port group state.
B. I/O will rotate on all storage targets that are Active Optimized state only.
C. I/O will rotate on all storage targets that are Active Unoptimized state only.
D. I/O will rotate on all storage targets that are on Available Nodes only
Q76. Refer to the Exhibit.
A vSphere 6.x environment is configured with VMware Virtual Volumes (VVOLs). An administrator accesses the cluster
Actions menu, as shown in the Exhibit.
Which option is used to create a VVOL on an existing VVOL container?
A. Storage
B. Deploy OVF Template
C. New vApp
D. Settings
Q77. Refer to the Exhibit.
What will be created upon completion of the steps in this wizard?
A. 100GB VMFS5 datastore with free space available for expansion
B. 100GB VMFS5 datastore with free space available for a second datastore
C. 100GB VMFS3 datastore
D. 200.01 GB VMFS5 datastore
Q78. Refer to the Exhibit.
An administrator is attempting to enable Enhanced vMotion Compatibility (EVC), but receives the error shown in the
Exhibit.
Which condition would explain the error?
A. The ESXi hosts are not licensed for EVC.
B. The administrator does not have privileges to enable EVC.
C. The ESXi host CPU has the Intel No-Execute feature disabled.
D. The administrator has turned on Intel Virtualization Technology
Q79. Refer to the Exhibit.
The list of devices attached to vmhba1 will be the basis for configuring a VMware Virtual SAN using Manual Mode.
Based on the exhibit, which two combinations of devices should be used to create Disk Group(s)? (Choose two.)
A. One Disk Group with one Flash Drive and three HDDs
B. Two Disk Groups with one Flash Drive and two HDDs each
C. One Disk Group with one Flash Drive and four HDDs
D. Two Disk Groups with two Flash Drives and four HDDs each
Q80. Refer to the Exhibit.
An administrator is using the esxtop command to troubleshoot storage performance issues on a virtual machine. The
esxtop capture is shown in the Exhibit.
Based on the exhibit, which two statements are true? (Choose two.)
A. The iSCSI device is experiencing high latency.
B. The ESXi kernel is experiencing high latency.
C. The Guest OS is experiencing high latency and response time.
D. The NFS device is experiencing high latency.
标签：comm ase use default menu manage har lin iss
原文地址：http://www.cnblogs.com/bainianminguo/p/6847523.html
