E20-690 Exam Questions

You are working on a system with a faulted SPE power supply, and an alert is present in Unisphere. When can the related alert be deleted?

In the Unisphere Current Alerts screen, how do you obtain a full description about an alert?

What is a valid explanation for a single port on a 6 Gb SAS I/O module whose status light is OFF?

What does a green LED blinking at a constant rate indicate on a 3.5" disk drive?

In Unisphere under System > Monitoring and Alerts, how do you determine current system health?

How can users search for hardware issues on a VNX for File storage system using EMC Unisphere?

From which resource would you obtain the VNX Block recovery document?

Refer to the exhibit. Which component is located in location 3?

When performing an installation recovery of VNX OE File to pre-VIA initialization state what impact should be considered?

In a VNX File procedure, which component is imaged back to a state where the VNX Installation Assistant can be rerun?

You are tasked with performing a DART patch upgrade on a VNX File storage system. What action would you take?

Refer to the exhibit. A user logs in to USM and under the Hardware section sees a storage icon with a red X. What does this mean?

Refer to the exhibit. A user logs in to USM and under the Hardware section sees a storage icon with a? What does this mean?

When using USM's Capture Diagnostic Data feature, where are the files automatically stored upon completion of this task?

You are working on a VNX Unified system that has a fault LED illuminated on the DME. What action would you take to further analyze the system status?

You are working on a VNX Block system that has a fault LED illuminated on a DAE. What action would you take to further analyze the system status?

You are upgrading the VNX OE for File to a new version and choose to reboot the Data Movers during the upgrade. How long will the users lose access to their files?

Which software operation is supported by USM?

You are working on a VNX Unified system that has a fault LED illuminated on the DME. What action would you take to further analyze the system status?

You are working on a VNX Block system that has a fault LED illuminated on a DAE. What action would you take to further analyze the system status?

Refer to the exhibit. You are upgrading the VNX OE for File and the VNX OE for Block storage systems in the same operation. You are currently in the VNX OE for File upgrade. What w...

You are working on a VNX Unified system that has a hardware fault on a storage processor and you need to determine which components of the SP are FRUs. What action would you take t...

You are tasked to perform a VNX Block recovery procedure. You have the required procedure, CDs or DVDs, and recovery image file. Which file extension does the recovery image file h...

What enablers are included in the Advanced FAST Suite?

When using USM to download software updates, what is the default location where the software is stored?

Which operations can you perform with VNX Installation Assistant?

You are an EMC service provider and want to install the ESRS IP client solution. The workstation on which you want to install this software is on a network with a proxy server. Wha...

Which optional I/O modules for VNX Block provide two cable connections used exclusively for host access?

Refer to the exhibit. What is the IP address of the indicated network?

Which types of storage arrays are supported on a VNX gateway system?

Which storage subsystems can be directly connected to a VNX gateway through Fibre Channel?

A user is manually configuring the Control LUNs for a VNX gateway attached to a Symmetrix. What is the required size for LUN 5?

Which should be installed to use the data compression feature of a VNX array?

According to EMC best practices, how many Primary Usermappers are recommended in a multiple VNX array environment?

Which interface on the VNX Control Station is used for the Peer Control Station?

What does "back end" mean when referring to a VNX File storage system?

What does "front end" refer to in reference to VNX storage processors?

Why must the USM Engineering mode be enabled in a VNX OE for Block upgrade?

From where can you download VNX software?

An EMC service engineer is tasked with installing a VNX Block storage system with an SPE. After a period of 10 minutes, SP A has booted successfully and SP B's status LED is still...

You have installed a new VNX File system. Data Mover 3 is taking longer to boot than Data Mover 2. What can support personnel review to troubleshoot the cause of this?

You are tasked to investigate an issue where a Data Mover has a boot error code of 4. You used the collect_support_materials tool to gather data. Where does the resulting diagnosti...

How are SAS bus hardware IDs configured for the VNX enclosures?

Refer to the exhibit. Where is DM 3 located?

A customer asks your help in determining which types of DPE and disk drives are supported in a VNX storage system. How would you respond?

Which script is run to verify the status of the VNX gateway after installation?

During a VNX gateway manual installation you are registering Data Mover initiators on the VNX Block back-end array. Which 8-byte WWN is the initiator for Data Mover 2 HBA 1?

During a VNX gateway manual installation you are registering Data Mover initiators on the VNX Block back-end array. Which 8-byte WWN is the initiator for Data Mover 2 HBA 0?

Which describes a direct-attached VNX gateway system with a VNX Block back end?

You have been tasked to perform an installation of a VNX system configured as file-only. Where will you find the installation procedure for the system?