A technician is replacing a failed power supply in an E-Series shelf. What should the technician verify before removing the failed unit?

The replacement power supply is the same model and wattage as the original.

The other power supply is also failed to ensure redundancy.

The fan modules are operating normally.

The shelf is powered off to prevent electrical shock.

A storage administrator notices that the amber 'Attention' LED on the controller module of an E-Series system is lit, while the green 'Power' LED remains on. The system is still serving I/O. What is the most likely meaning of this LED state?

The controller has failed and is no longer processing I/O.

The controller has detected a problem with the cache battery and is operating in write-through mode.

The controller is in the process of being hot-swapped and is safe to remove.

The controller has a non-critical fault that requires attention but is still operational.

A company is planning to deploy an E-Series system for a high-performance database workload. They need to choose between SAS SSDs and NL-SAS HDDs. What is the primary reason to choose SAS SSDs for this workload?

SAS SSDs are less expensive per gigabyte than NL-SAS HDDs.

SAS SSDs offer lower latency and higher IOPS compared to NL-SAS HDDs.

SAS SSDs are required for all E-Series systems.

SAS SSDs provide higher capacity per drive than NL-SAS HDDs.

What is the role of redundant cooling modules in an E-Series storage system?

To maintain proper airflow if one fan fails

To increase the system's processing speed

To provide backup power to the system

NetAppCertified Implementation Engineer - SAN Specialist, E-Series (NCIE-SAN E-Series)

Domain 3Objective 1

Hardware Components in an E-Series Storage System CERTIFIED-IMPLEMENTATION-ENGINEER-SAN-E-SERIES Practice Questions (Page 2)

Part of the Hardware domain, which makes up ~13% of our current practice bank.

28questions here

6free pages

6concepts

Questions 6–10

6application · medium
A technician is replacing a failed power supply in an E-Series shelf. What should the technician verify before removing the failed unit?
Select an answer first
7application · medium
A storage administrator notices that the amber 'Attention' LED on the controller module of an E-Series system is lit, while the green 'Power' LED remains on. The system is still serving I/O. What is the most likely meaning of this LED state?
Select an answer first
8application · medium
A company is planning to deploy an E-Series system for a high-performance database workload. They need to choose between SAS SSDs and NL-SAS HDDs. What is the primary reason to choose SAS SSDs for this workload?
Select an answer first
9foundation · easy
Which of the following is typically found on an E-Series controller module?
Select an answer first
10foundation · easy
What is the role of redundant cooling modules in an E-Series storage system?
Select an answer first

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