2VB-601 Exam Dumps | Updated | Quick Prep
Knowing you’re going to pass the VMware Specialist: vSAN 6. x exam, we’ve updated your 2VB-601 exam dumps to help you prepare for the exam with ease.
Passitdump 2VB-601 exam dumps have 109 new questions, you need to practice carefully and pass the 2VB-601 exam very quickly.
Please check out the example issue of the 2VB-601 free dumps below
Question 1:
Which services for vSAN are provided by NexentaConnect?
A. Encryption and key management
B. Apache and JavaScript
C. NFS and SMB
D. iSCSI and FC
Correct Answer: C
Reference: https://www.google.lk/url?sa=tandrct=jandq=andesrc=sandsource=webandcd=2andcad=rjaanduact=8andved=0ahUKEwig8OCcg6zaAhVEKlAKHZRLBrwQFggzMAEandurl=https%3A%2F%2Fnexenta.com%2Frs%2Fnexenta2%2Fimages% 2FNexentaConnect_vsan_Datasheet.pdfandusg=AOvVaw0RznW2485ZBfCWZutPUTSy
Question 2:
Which are two characteristics of a RAID-5 storage configuration? (Choose two.)
A. Data remains available with the loss of two storage devices.
B. It uses less raw storage capacity than mirroring with the same level of availability.
C. Data is striped across multiple storage devices.
D. It requires a minimum of five storage devices.
Correct Answer: BC
Question 3:
Which two vSAN configurations require the use of a witness appliance? (Choose two.)
A. two-node configuration
B. all-flash configuration
C. stretched cluster configuration
D. hybrid configuration
Correct Answer: AC
Question 4:
Which three of the listed objects types can be viewed in the vSAN Used Capacity Breakdown user interface? (Choose three.)
A. Swap objects
B. Disk groups
C. File system overhead
D. Virtual disks
E. Physical disks
Correct Answer: ACD
References: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-6F7F134E-A6F7-4459-8C31-C021FF2B1F54.html
Question 5:
Which two statements are true about the vSAN health and performance services? (Choose two.)
A. The vSAN performance service must be enabled before the vSAN health service.
B. The vSAN health service is enabled by default.
C. The vSAN health service is disabled by default.
D. The vSAN performance service is disabled by default.
Correct Answer: BD
Reference: https://kb.vmware.com/s/article/2149406
Question 6:
Which statement is true regarding vSAN and vSphere high availability (HA) interoperability?
A. The vSAN datastore must be configured as the heartbeat datastore for vSphere HA.
B. vSphere HA must be disabled before enabling vSAN.
C. vSphere HA host isolation must be set to disabled.
D. The vSphere HA heartbeat object can only be assigned the default datastore storage policy.
Correct Answer: B
References: https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.virtualsan.doc/GUID-D68890D8-841A-4BD1-ACA1-DA3D25B6A37A.html
Question 7:
What is the maximum supported latency between the preferred and secondary sites in a vSAN stretched cluster configuration?
A. 5 milliseconds round trip time
B. 10 milliseconds round trip time
C. 2.5 milliseconds round trip time
D. 200 milliseconds round trip time
Correct Answer: A
References: http://www.yellow-bricks.com/2015/09/23/designing-a-virtual-san-stretched-cluster/
Question 8:
A 12-node vSAN cluster has been deployed across three server racks in a data center.
There are four nodes in each server rack.
A vSAN fault domain has been configured for each server rack for a total of three fault domains.
All virtual machines in the cluster have the vSAN default storage policy assigned to them.
This policy has not been modified.
vSphere HA is enabled for the cluster.
One of the server racks loses power.
How does this affect virtual machines running on this cluster?
A. Since there are four nodes in each server rack, erasure coding is used to rebuild data that was lost due to the server rack power failure. vSphere HA monitors the rebuild process and powers on all affected virtual machines after the rebuild process is complete.
B. Virtual machine data in the failed server rack is rebuilt immediately using parity information. vSphere HA powers off and restarts all of the virtual machines to rebalance storage utilization across the cluster.
C. All virtual machine data remains accessible. Virtual machines running on nodes in the failed server rack are restarted on nodes in the other two server racks. Virtual machines in the other two server racks continue to run.
D. Virtual machines running on nodes in the failed server rack remain offline for 60 minutes. Virtual machines in the other two server racks continue to run and are marked “Degraded”.
Correct Answer: C
Question 9:
Which replication solution is supported with vSAN and Site Recovery Manager?
A. vSAN iSCSI synchronous replication
B. vSphere Replication
C. vSAN iSCSI asynchronous replication
D. vSphere Fault Tolerance
Correct Answer: B
References: https://docs.vmware.com/en/VMware-Site-Recovery/services/com.vmware.srmaas.admin.doc/GUID-5937A071-B1AA-4224-B508-4D244D252C52.html
Question 10:
View the exhibit.
The exhibit shows a single node of a vSAN cluster. All nodes have been configured identically.
Which statement is true about the information in the exhibit?
A. This is an invalid design. There are too many disk groups.
B. This is an invalid design. You CANNOT mix all-flash disk groups with hybrid disk groups.
C. This is a valid all-flash vSAN configuration.
D. This is a valid hybrid vSAN configuration.
E. This is an invalid design. There are too few capacity disks.
Correct Answer: B
Question 11:
In a vSAN stretched cluster with Primary level to tolerate set to 1 and Secondary level of failure to tolerate set to 2, what is the maximum amount of space that a 100GB virtual disk could consume without any other policy rules set?
A. 200GB
B. 100GB
C. 400GB
D. 600GB
Correct Answer: C
References: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-08911FD3-2462-4C1C-AE81-0D4DBC8F7990.html
Question 12:
Consider the following scenario in a vSAN cluster that contains six hosts:
All virtual machines are assigned the vSAN Default Storage Policy, which has not been modified.
Deduplication and compression are not enabled.
Every vSAN disk group in the cluster contains one cache device and five capacity devices
What happens when a capacity device transmits SCSI sense code errors and fails?
A. All components on the affected device are marked “degraded”. vSAN attempts to rebuild the components on other healthy devices in the cluster without delay.
B. All components on the affected device are marked “degraded”. The host containing the affected drive is placed into maintenance mode using the `ensure accessibility\’ option.
C. All components on the affected device are marked “offline”. vSAN attempts to rebuild the components on other healthy devices in the cluster after 60 minutes by default.
D. The host containing the affected drive is placed into maintenance mode using the “ensure accessibility” option. An administrator must log into the vSphere Web Client and click Repair Objects Immediately.
Correct Answer: A
Question 13:
Which two statements are true about VSAN deduplication and compression? (Choose two.)
A. vSAN deduplication and compression are enabled on a per virtual machines basis.
B. vSAN deduplication and compression deduplicate with a variable block size.
C. vSAN deduplication and compression are enabled at the cluster level and occur at the disk group level.
D. vSAN deduplication and compression deduplicate with a fixed 4K-block size.
Correct Answer: CD
You can enable deduplication and compression as a cluster-wide setting, but they are applied on a disk group basis.
The vSAN deduplication block size is 4K fixed.
References:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-3D2D80CC-444E-454E-9B8B-25C3F620EFED.html https://blogs.vmware.com/virtualblocks/2017/11/29/vsan-operations-adding-removing-drivesdeduplication-compression-enabled/
Question 14:
Which are two functions of software checksums in a vSAN environment? (Choose two.)
A. Limit the number of IOPS that an object can consume
B. Perform disk scrubbing in the background
C. Limit the number of reads to the capacity tiered disks
D. Automatically detect and resolve silent disk errors
Correct Answer: BD
Software checksums which will perform the following checks: Write failures to disks Network copy failures Checksum failures ?will fetch data from another copy. Disk Scrubbing will run in the background Enables additional level of data integrity Automatically detects and solve silent disk errors
References: https://www.vladan.fr/vmware-vsan-6-2/
Question 15:
A cache tier device experiences a permanent disk failure.
Which of the below represents a valid process for replacing the failed disk?
A. 1. The hot spare disk replaces the failed disk immediately.
2. Physically replace the failed disk.
B. 1. Using the vSphere Web Client, replace the failed disk with the hot spare disk.
2. Physically replace the failed disk.
C. 1. Using the vSphere Web Client, delete the failed disk from the vSAN cluster.
2.
Physically replace the failed disk.
3.
Using the vSphere Web Client, re-create the disk group.
D. 1. Physically replace the failed disk and vSAN automatically takes care of the rest of the process.
Correct Answer: C
When a flash device failure occurs, before physically removing the device from a host, you must decommission the device from Virtual SAN. The decommission process performs a number of operations in order to discard disk group memberships, deletes partitions and remove stale data from all disks.
How to do it. Flash Device Decommission Procedure from the vSphere Web Client Log on to the vSphere Web Client Navigate to the Hosts and Clusters view and select the cluster object Go to the manage tab and select Disk management under the Virtual SAN section Select the disk group with the failed flash device Select the failed flash device and click the delete button
References:https://blogs.vmware.com/storage/2014/12/02/vmware-virtual-san-operations-replacing-disk-devices/