EMC Specialist, Systems Administrator | Isilon Solutions - E20-559 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

When are file pool policy actions applied to files?

A. When the SetProtectPlus job runs for clusters with multiple file pool policies B. When a file is modified for the first time after the SetProtectPlus job has run at least once C. When a file is written for path-based filters after SmartPools job has run at least once D. When a file is read for node pool location-based actions after the SmartPools job has run at least once

Discussion 0

Correct Answer: C Vote an answer

Question 2

What is an Ancestry Event on an Isilon cluster?

A. An event that affects multiple nodes B. ID that an event had prior to being quieted C. First instance of a coalesced event D. An event that has been canceled

Discussion 0

Correct Answer: C Vote an answer

Question 3

What is a benefit of storing Hadoop data on an Isilon cluster versus a traditional Hadoop environment?

A. Requires 3X data mirroring B. NameNode resides on a single node C. Nodes do both computation and storage D. In-place analytics

Discussion 0

Correct Answer: D Vote an answer

Question 4

An administrator wants to configure antivirus scanning on an Isilon cluster. What is the best way to accomplish this task?

A. Isilon web administration interface => Data Protection => Antivirus, and then click "Add an ICAP Server" B. Install the antivirus client on the logical node number in the cluster C. Isilon web administration interface => Data Protection, and then click "Install Antivirus Client" D. Install the antivirus client on all nodes in the cluster

Discussion 0

Correct Answer: D Vote an answer

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Question 5

When configuring an NFS export on an Isilon cluster, what is the default mapping for the root account?

A. Root-to-root B. User-defined during cluster setup C. Root-to-nobody D. Root-to-admin

Discussion 0

Correct Answer: C Vote an answer

Question 6

If configuration auditing is enabled, where are the audit logs stored?

A. /ifs/.ifsvar/audit/config.log B. /var/log/audit_config.log C. /ifs/.ifsvar/audit/audit.log D. /var/log/isi_papi_d_audit.log

Discussion 0

Correct Answer: B Vote an answer

Question 7

For which IT solution is an Isilon NL-Series node best suited?

A. Nearline archiving B. Hadoop workflows C. Quantitative analysis D. Internet Web 2.0 applications

Discussion 0

Correct Answer: C Vote an answer

Question 8

A storage administrator needs to create a file pool policy to move files that have not been changed in over two months to their archive tier. The Tiers of nodes with faster and slower node pools already exist.
Which file matching criterion should be used to meet this requirement?

A. mtime is older than 2 months ago B. ctime is older than 2 months ago C. atime is older than 2 months ago D. birthtime is older than 2 months ago

Discussion 0

Correct Answer: A Vote an answer

Question 9

On the Isilon cluster CLI, which command will display the most active nodes every two seconds, from highest to lowest?

A. isi_for_array -s isi status B. isi statistics system --top --nodes --interval=2 C. isi devices -a status -d 2 D. isi alert list --newest=2 --nodes=all

Discussion 0

Correct Answer: B Vote an answer

Question 10

An organization wants to monitor disk performance on their Isilon cluster. Which software module will provide this functionality?

A. SmartConnect B. SmartQuotas C. InsightIQ D. SmartPools

Discussion 0

Correct Answer: A Vote an answer