Exam Details

  • Exam Code
    :E20-655
  • Exam Name
    :Isilon Specialist Exam for Platform Engineers
  • Certification
    :EMC Certifications
  • Vendor
    :EMC
  • Total Questions
    :112 Q&As
  • Last Updated
    :Mar 11, 2025

EMC EMC Certifications E20-655 Questions & Answers

  • Question 51:

    What resource(s) are available to explain event types by code?

    A. OneFS Event Reference guide and web administration interface help

    B. OneFS Event Reference guide only

    C. main pages and web administration interface help

    D. isi events show command

  • Question 52:

    You are looking at a cluster event which has an Ancestry of 1.215 and a Instance ID of 1.260. What fact about the event can be derived from this information?

    A. 1.260 is a coalesced event

    B. The event is from the Node Status category

    C. Event 1.215 was quieted, which triggered event 1.260

    D. Event 1.215 has been canceled

  • Question 53:

    On which node that has external network access does the master isi_celog_coalescer service run?

    A. The node with the lowest LNN

    B. The first node that receives an event

    C. The node with the highest LNN

    D. Any random node in the cluster

  • Question 54:

    Which command displays details for a specific event?

    A. isi events show -i

    B. isi events list -i

    C. isi events unquiet -i

    D. isi events notifications list

  • Question 55:

    Which methods can be used to notify recipients of events with OneFS 7.1?

    A. Email, SupportIQ, ESRS, and SNMP

    B. ESRS, Email, and SupportIQ only

    C. SNMP, SupportIQ, and Email only

    D. SNMP, Email, and ESRS only

  • Question 56:

    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

  • Question 57:

    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

  • Question 58:

    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.

  • Question 59:

    A customer has sent you a very large log set. You want to investigate the messages logs in the ./ messages folder in a log set for the last group change. If the cluster name is "Isilon-1", what command could be used to search inside these logs for a search string "group"?

    A. cat Isilon-1-* | grep -i group | tail

    B. grep group Isilon-1-*

    C. tail -1 Isilon-1-* | grep group

    D. cat * | grep group

  • Question 60:

    How long does the Log Processor retain a backup of log information in the archive directory?

    A. 14 days

    B. 48 hours

    C. 1 week

    D. 1 month

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