What is a feature of Dell EMC Unity unified snapshots?

• A.Copy on First Access
• B.Copy on First Write
  Reference; https://www.delltechnologies.com/en-ba/collaterals/unauth/white-papers/products/storage/h15089- dell_emc_unity-snapshots_and_thin_clones.pdf (7)
• C.Redirect on Write
• D.Delta set extension

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A technical architect is helping a customer prepare for a data center maintenance window All applications must failover to the disaster recovery site The customer also wants to test their disaster recovery plan What PowerStore Manager replication option should be used to address the customer's need: and from which site should the option be run?

• A.Failover from target site
• B.Planned failover from source site
• C.Planned failover from target site
• D.Failover from source site

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Which Dell EMC tool uses an HTML5 interface and best practices to predict storage performance?

• A.Unity Sizer
• B.Midrange Sizer
• C.UniSphere
• D.MiTrend

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Which NAS protocols does Dell PowerStore support?

• A.SMB, NFSv3, NFSv4p, FTP, and SFTP
• B.FTP, SMB, NFSv2, NFSv3, and FTPS
• C.NFSv4, SMB, S3, FTP, and SFTP
• D.FTPS, SMB, NFSv3, NFSv4, and FTP

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At what granularity are blocks deduplicated on a Dell EMC PowerStore array?

• A.4 KB
• B.8 KB
• C.32 KB
• D.64 KB

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