Steps for Troubleshooting an E-Series System CERTIFIED-IMPLEMENTATION-ENGINEER-SAN-E-SERIES Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   When troubleshooting an E-Series issue, which of the following is an environmental factor that should be gathered?

   • AAmbient temperature and humidity readings
   • BLUN mapping configuration
   • CHost operating system version
   • DFirmware version of the controllers
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2. 2application · medium

   An E-Series system is experiencing intermittent performance issues. The administrator has collected system logs and performance data but is unsure whether the issue is related to the storage system or the application. What additional information should the administrator gather to help isolate the problem?

   • AReview the host's firewall rules to ensure no traffic is being blocked.
   • BCollect application performance metrics and correlate them with the storage performance data.
   • CUpdate the E-Series firmware to the latest version to improve performance.
   • DCheck the physical environment for temperature and humidity levels.
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4. 3application · medium

   A storage administrator is troubleshooting an E-Series system that experienced a sudden loss of connectivity to one of its hosts. The administrator has already confirmed that the host is powered on and the network is operational. What should the administrator do next to gather the most relevant information?

   • ACheck the physical cables and reseat them to ensure a secure connection.
   • BReplace the host's storage adapter immediately to restore connectivity.
   • CReconfigure the host's storage settings to use a different protocol.
   • DReview the E-Series system logs and the host's storage adapter logs for errors.
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5. 4foundation · easy

   Which data source would provide the most relevant information for troubleshooting a performance issue on an E-Series system?

   • AEmployee contact list
   • BMarketing documentation
   • CFloor plan of the data center
   • DSystem logs and performance statistics
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6. 5application · medium

   An E-Series system is experiencing intermittent I/O errors on a specific volume. The administrator has already verified that the host, network, and storage controllers are healthy. What is the most effective next step to isolate the problem?

   • AReplace the host's storage adapter to rule out a hardware failure.
   • BRebuild the volume from a snapshot to eliminate any potential corruption.
   • CCheck the volume's snapshot schedule and delete any pending snapshots.
   • DTest the specific volume by running I/O from a different host to see if the issue follows the volume.
   Reveal Solution Discussion Select an answer first