Isilon Specialist Exam for Platform Engineers v6.0 (E20-655)

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Total 111 questions

You have a customer who is using the newest version of OneFS and recently installed switches. The customer is interested in implementing an aggregation method that supports load balancing and interface status monitoring.
Which aggregation method is most likely to meet their needs?

  • A. Link Aggregation Control Protocol
  • B. Active/Passive Failover
  • C. Fast EtherChannel
  • D. Round-Robin TX


Answer : A

A customer needs to upgrade their 6 node Isilon cluster from OneFS 7.0 to OneFS 7.1 with minimal disruption.
What would be the best way to upgrade the cluster?

  • A. Perform a simultaneous upgrade of all nodes
  • B. Perform a rolling upgrade of all nodes
  • C. Perform a simultaneous upgrade of 1 node at a time
  • D. Perform a rolling upgrade of 2 nodes at a time


Answer : A

How much summarized historical performance data can InsightIQ present?

  • A. 1 year's worth
  • B. 2 years' worth
  • C. 6 months' worth
  • D. Unlimited


Answer : A

A customer has configured a job to have a high impact level.
How will the job engine react to this action?

  • A. It will allocate additional resources to the job when it runs.
  • B. It will not pause the job for higher priority jobs.
  • C. It will preserve the impact level if node load levels are too high.
  • D. It will lower the priority level if node load levels are too high.


Answer : A

A situation occurs on the cluster and an event is generated. An administrator then quiets the event. What does it mean that the event was quieted?

  • A. The event remains open, receiving updates from the monitor
  • B. New occurrences of the situation will trigger a new event.
  • C. Subsequent occurrences will not trigger any log updates
  • D. Will send out scheduled reminders at the default interval


Answer : A

What type of information is provided by the "isi status" command?

  • A. critical events, capacity statistics and usage, hardware status
  • B. firmware version, memory usage, disk serial number
  • C. warning events, cluster health, voltage status
  • D. summarized events, cluster statistics, cluster job status


Answer : A

What are the five aggregation types available to aggregate network links on Isilon?

  • A. LACP, Legacy FEC, EtherChannel (FEC), Active/Passive Failover, Round-Robin Tx
  • B. Round-Robin Tx, FEC, Legacy LACP, Active/Passive Failover, Fast Ethernet
  • C. 802.3ad, LACP, Legacy FEC, Active/Passive Failover, Round-Robin Tx
  • D. EtherChannel (FEC), LACP, Active/Passive Failover, Round-Robin Tx, 802.3ad


Answer : A

Which job requires a license?

  • A. QuotaScan
  • B. SetProtectPlus
  • C. Upgrade
  • D. MultiScan


Answer : A

What folder structure is used to store log files in AVP?

  • A. Customer Name > Cluster Name > Upload Date
  • B. Customer Name > Upload Date > OneFS Version > Cluster Name
  • C. Customer Name > SR Number > Node Name-Number
  • D. Customer Name > Upload Date > Node Name-Number


Answer : A

Which statement best describes an advantage of the link aggregation control protocol
(LACP)?

  • A. Balances outgoing traffic across the active ports and accepts traffic from any active port
  • B. Next active port in link becomes new master port if original master port becomes unavailable
  • C. The only aggregation method that can increase single stream performance
  • D. Does per packet load balancing across aggregated links


Answer : A

The SmartPools settings of your cluster are set toProtection management: Including File with manually-managed protection settings is not checked.
How can the protection settings be modified?

  • A. Using File System Explorer in the web administration interface or the isi set command
  • B. Only by using File System Explorer in the web administration interface
  • C. Only by using the isi set command
  • D. Manually starting the SmartPools job


Answer : A

What is true about the /var/db/celog/events.db file?

  • A. It is a sqlite3 file and requires additional tools to be read.
  • B. It holds events generated only on this local node.
  • C. It holds a master copy of all cluster events.
  • D. It holds a listing of only events which have not been canceled or quieted.


Answer : A

Which methods can be used to notify recipients of events?

  • A. Email, SupportIQ, ESRS, and SNMP
  • B. Email and SupportIQ only
  • C. SupportIQ and ESRS only
  • D. ESRS and SNMP only


Answer : A

What are the Isilon recommendations for the internal Infiniband network?

  • A. 128.221.252.x, 128.221.253.x, 128.221.254.x
  • B. 10.1.1.x, 10.2.2.x, 10.3.3.x
  • C. 192.168.1.x, 192.168.2.x, 192.168.3.x
  • D. 10.x.x.x, 172.16.x.x, 192.168.x.x


Answer : A

What type of commands can be run using the command line interface?

  • A. Public commands, internal commands and UNIX commands
  • B. Masked public commands, windows and non-internal commands
  • C. Limited public commands, masked public commands, UNIX commands
  • D. Public commands, masked UNIX commands and limited internal commands


Answer : A

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Total 111 questions