DELL EMC D-VPX-DY-A-24 Dell VPLEX Deploy Achievement Online Training
DELL EMC D-VPX-DY-A-24 Online Training
The questions for D-VPX-DY-A-24 were last updated at Nov 26,2024.
- Exam Code: D-VPX-DY-A-24
- Exam Name: Dell VPLEX Deploy Achievement
- Certification Provider: DELL EMC
- Latest update: Nov 26,2024
Which element does VPLEX Witness require?
- A . Virtual Volume
- B . Distributed Volume
- C . Distributed Device
- D . Consistency Group
A customer has a VPLEX Metro with VPLEX Witness installed and configured. The detach rule for consistency group is "no-automatic-winner".
What will VPLEX Witness do in case of a Site 1 failure?
- A . VPLEX Witness will have no effect.
- B . VPLEX Witness will set the consistency group detach rule.
- C . VPLEX Witness will suspend I/O at Site 1
- D . VPLEX Witness will suspend I/O at Site 2
A customer is performing maintenance on their network that might affect their VPLEX Witness VM.
What can be done to ensure there are no adverse effects due to a Witness outage?
- A . Disable the cluster’s management server ipsec.
- B . Disable the VPLEX Witness.
- C . Shut down the VPLEX Witness VM.
- D . Shut down the cluster’s management server.
Which VPLEX component can determine the difference between a partition and a site failure of a VPLEX Metro configuration?
- A . VPLEX Witness
- B . Management Server
- C . Cluster 1 Engine 1
- D . Consistency Group
During an installation, the physical equipment inspection reveals an ESX host used for VPLEX Witness is located in the same rack as VPLEX cluster 1 Engine.
What needs to be done?
- A . VPLEX Witness server must be in a separate cabinet in the same data center.
- B . The VPLEX Witness server must be placed in a separate failure domain.
- C . Decrease network delay to reduce effects of equipment proximity.
- D . The ESX host must be placed in a separate cabinet due to cooling requirements.
During ndu pre-check, a partner found that metadata-backup is not working. In addition, metadatabackup volume components have been renamed.
How can the problem be resolved?
- A . Provision two new metadata volumes Re-run configuration metadata-backup
- B . Meta-volume destroy the actual metadata_backup Re-run configuration metadata-backup unclaimmetadata_backup
- C . unclaimmetadata_backup Re-run configuration metadata-backup
- D . Meta-volume destroy the actual metadata_backup schedule remove actual backup job unclaimmetadata_backup re-run configuration metadata-backup
A customer is verifying the host environment before scheduling a VPLEX NDU. According to EMC best practices, which PowerPath load-balancing policy is applied by default to all platforms?
- A . Adaptive
- B . RoundRobin
- C . LeastIO
- D . StreamIO
Which vplexcli command will ensure that the directors SSD firmware has been upgraded to the correct version after the VPLEX NDU ?
- A . director firmware show-banks
- B . version Ca
- C . version -a –verbose
- D . ll /**/internal-disks/*
You have attempted to upgrade a VPLEX system to the latest Geosynchrony code. During the upgrade, an error appeared and caused the upgrade to fail.
Which file should you review to gather more information about the failure?
- A . firmware.log_<date>
- B . session.log
- C . VPlexconfiguration-session.txt
- D . ndu-pre-check-stderr.txt
How do you verify that the VPLEX upgrade has completed successfully?
- A . Log into the VPLEX Unisphere interface.
- B . Run the cluster-summary command.
- C . Check that the system LED is green on each director.
- D . Run the ndu pre-check command.
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