Which two of the following are valid options?

The Status Dashboard can be customized to show specific performance graphs. Which two of thefollowing are valid options? A.CPU utilization B.Average number of NFSv4 operations/second C.Average power consumption D.Average wait I/O time per CPU Explanation:For example, a performance issue may be experienced and the following high levelstatistics arechecked first:*CPU utilization(A)*Network bytes/sec*NFSv4operations/sec(B)*Disk operations/sec Sun ZFS Storage […]

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Which configuration provides maximum availability and performance?

Which configuration provides maximum availability and performance? A.Triple parity RAID B.Triple mirrored C.Triple striped D.Quad parity E.Quad parity with mirroring Explanation:Triple mirroredData is triply mirrored, reducing capacity by one third, but yielding a very highlyreliable and high-performing system. This configuration is intended for situations inwhich maximum performance, and availability are required while capacity is muchless […]

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which statement is correct?

In a hybrid storage pool, which statement is correct? A.ZFS transparently executes writes to a pool of low-latency SSD media. B.File systems must be statically sized to achieve optimal performance. C.ZFS transparently optimizes data placement across hard-disk drives to deliver improved throughput. D.SSDs are used as a write cache for actively used data. Explanation:The ZFSHybrid […]

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Which three items allow you to restore data from a snapshot?

Which three items allow you to restore data from a snapshot? A.Mount the snapshot LUN and copy the data back B.Clone the snapshot LUN and copy the data back C.Click the rollback icon of a snapshot D.Mount the share, change directories into the .zfs directory of the share, find the snapshot (time sequenced), and copy […]

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Which statement is true?

Consider the following authorizations for a role called davidadmin, assigned to user david: Which statement is true? A.David can create shares in the project “david” B.David can snap and clone shares in project “hank” C.David can define new users D.David can reboot the appliance E.David can define what protocols will be used to access LUNS […]

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Which service uses IDMAP to associate Windows and UNIX identities?

Which service uses IDMAP to associate Windows and UNIX identities? A.SMTP B.CIFS C.NTP D.DNS Explanation:The Solaris CIFS service determines the Windows user’s Solaris credentials byusing the idmapd service to map the SIDs in the user’s Windows access token to UIDs and GIDs, as appropriate. The service checks the mappings and if a match for the […]

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what data profile for log SSDs provides the BEST performance for 7000-series systems with Log SSDs?

For workloads with highly random I/O, such as virtualization, what data profile for log SSDsprovides the BEST performance for 7000-series systems with Log SSDs? A.Mirrored B.Striped C.Double parity RAID D.Single parity RAID Explanation:Striped.Data is striped across disks, with no redundancy whatsoever. While this maximizesboth performance and capacity, it comes at great cost: a single disk […]

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