EMC E20-655 Online Practice Questions and Exam Preparation

EMC E20-655 Online Questions & Answers

• Question 51:

  In a rolling upgrade scenario, by default, when will each node reboot?

  A. Each node will reboot automatically before the upgrade of the next node is initiated.
  B. After all nodes are upgraded, each node will reboot one after the other.
  C. After all nodes are upgraded, a controlled parallel reboot of all nodes is performed.
  D. Each node will need a controlled reboot before the upgrade of the next node is initiated.
  A. Each node will reboot automatically before the upgrade of the next node is initiated.

• Question 52:

  What element of the command syntax: "isi sync policies modify exam_policy1 --log-level error" is "policies"?

  A. Subcommand
  B. Command
  C. Argument
  D. Action
  A. Subcommand

• Question 53:

  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.
  A. It is a sqlite3 file and requires additional tools to be read.

• Question 54:

  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
  A. Link Aggregation Control Protocol

• Question 55:

  What is required to run on the Isilon cluster as part of the InsightIQ file data gathering?

  A. FSAnalyze
  B. Collect
  C. PermissionRepair
  D. SmartPools
  A. FSAnalyze

• Question 56:

  What is a default logging level for OneFS?

  A. Warning
  B. Error
  C. Verbose
  D. Debug
  A. Warning

• Question 57:

  What are SNMP GETs?

  A. Messages requesting information, sent from the SNMP manager to the SNMP agent
  B. Messages reporting a condition, sent from the SNMP agent to the SNMP manager
  C. Messages generated by the SNMP manager when it can no longer contact the SNMP agent
  D. Messages generated by the SNMP agent when it can no longer contact the SNMP manager
  A. Messages requesting information, sent from the SNMP manager to the SNMP agent

• Question 58:

  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
  A. Customer Name > Cluster Name > Upload Date

• Question 59:

  Where does the SNMP agent reside?

  A. On each cluster node
  B. On one cluster node, until that node fails
  C. On the management server
  D. On the network monitoring station
  A. On each cluster node

• Question 60:

  What is the function of the SmartConnect service IP?

  A. Used by a DNS server to forward SmartConnect zone lookups to the cluster
  B. Defines the name that clients use when connecting to the cluster across the network
  C. Acts as a DNS server IP address to answer questions for top level domain
  D. Resolves cluster names only does not resolve external names
  A. Used by a DNS server to forward SmartConnect zone lookups to the cluster