A 8 GB B 12 GB C 16 GB D 18 GB Correct Answer B Explanation

A 8 gb b 12 gb c 16 gb d 18 gb correct answer b

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A. 8 GB B. 12 GB C. 16 GB D. 18 GB Correct Answer: B Explanation Explanation/Reference: A minimum of 12 GB RAM per UnityVSA VM is recommended. References: (page 2) QUESTION 47 A storage administrator wants to create a series of daily snapshots for an existing critical LUN. How can the snapshots be created? A. Snapshot schedules can only be configured within the LUN Creation wizard B. From the Pool Properties page, configure the Snapshot schedule
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C. Only manually taken snapshots are supported on existing LUNs D. From the LUN Properties page, configure the Snapshot schedule Correct Answer: B Explanation Explanation/Reference: In addition to being created ahead of time on the Snapshot Schedules page, new snapshots schedules may also be created during the process of creating a new storage resource from within the creation wizard as an alternative to selecting an existing schedule. Incorrect Answers: C: In addition to being taken manually, snapshots can also be scheduled to be taken automatically at specific times or frequencies. QUESTION 48 Which operation can be performed from the FAST VP settings section in the Unisphere Settings window? A. Enable scheduled data relocation at the pool level B. Exclude pool from the data relocation schedule C. Enable scheduled data relocation at the system level D. View the data relocation progress between tiers Correct Answer: A Explanation Explanation/Reference: FAST VP accelerates performance of a specific storage pool by automatically moving data within that pool to the appropriate drive technology, based on data access patterns. FAST VP is only applicable to hybrid pools. FAST VP is most effective if data relocations occur during or immediately after normal daily processing. EMC recommends scheduling FAST VP relocations to occur before backups or nightly batch processing. QUESTION 49 Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system? A. iSCSI, SMB, and NFS B. iSCSI and NFS only C. FC, iSCSI, and NFS D. FC and iSCSI only Correct Answer: A Explanation
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Explanation/Reference: UnityVSA supports SMB, NFS, and iSCSI. References: (page 4) QUESTION 50 Where do the [email protected] encryption/decryption functions occur in the Unity storage system? A. Host I/O Modules B. Storage Processor Cache C. SAS I/O Module D. Self-encrypting drives Correct Answer: C Explanation Explanation/Reference: Upon installation and activation of the feature, the following keys are generated by RSA BSAFE and persisted to the Lockbox: KEK Wrapping Key (KWK) Data Encryption Keys (DEKs) for all bound drives A new KEK is generated each time the array boots. The KEK is wrapped with the KWK and passed to the SAS controller during the system boot process. Using the persisted KWK, the SAS controller can decrypt the KEK.
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  • Fall '16
  • Neeru Kapoor
  • administrator

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