E20-690 Exam Questions

The customer is performing an upgrade to a new revision of File OE. They have selected to reboot the Data Movers after the upgrade completes. What needs to be done after completing...

You are planning a model upgrade to a VNX storage system. What does the term "back-end" refer to in this context?

You are planning an upgrade to a VNX Unified system. You need to check for front-end compatibility. What does the term "front-end" refer to in this context?

Which function is supported by Unisphere Service Manager?

You are about to perform a NDU in a customer environment containing several hosts running Veritas DPM. What should be done to ensure the host paths are maintained after the seconda...

What can you learn from a visual inspection of VNX system component LEDs?

During a VNX maintenance activity you observe a front blue enclosure LED is now on. What status does this indicate?

From the Monitoring and Alerts window in Unisphere, how do you determine current system health?

Which details can be determined when viewing a specific event within the "current alerts" page?

What is used to determine the source of an issue, its symptoms and actions to resolve the issue?

Within Unisphere, which item will indicate if a VNX Block array is operating normally?

You are tasked with replacing an FRU in an enterprise class VNX Block. Which resource will provide you with the SAS interface cabling connections between the SPs and DAEs?

A customer has a Unified VNX field installed in their rack. All documentation materials included in the original shipment are stored in the rack. Which item from the original packa...

Performing an FRU replacement on a Unified VNX requires managing the ConnectHome system. Which user can check and change configuration settings for ConnectHome using the CLI on a C...

Your customer contacts you about an illuminated hardware 'fault' LED on a VNX LCC component. Using ESRS, you access the system with Unisphere and determine that the faulted LCC com...

What event types can be viewed in Storage System Notifications?

A new client unfamiliar with Unisphere suspects a fault condition on a VNX system. What can they use to determine a fault?

You are examining several log files on a VNX Control Workstation investigating a fault. Which command can be used to view the contents of a log file while on the CS console?

You have just replaced a defective component in a Data Mover. Which command can be run to verify the system returns no errors?

You have been tasked to run a test of dual Control Station high-availability event notification. Which command should be run from the primary Control Station for this task?

What is the default time interval for NASDB backup?

On a VNX, SPA is unavailable through Unisphere and does not respond to a ping. The engineer observes an amber light on the front of the SP. What is the state of the SP and what cor...

You are diagnosing a connectivity issue with a VNX array SP. What URL will access the SP using RemotelyAnywhere?

After a new VNX 5400 was installed and powered up, the Data Movers are continuously rebooting. It has been determined that a cabling issue is at fault. Which configuration should b...

You are tasked with running CLI commands. You discover that SPB is responsive, but SPA is in a degraded mode. If running commands from SPB, what is the function of the speclcli - i...

On a VNX, SPA is unavailable through Unisphere and does not respond to a ping. The engineer observes an amber light on the front of the SP. What is the possible state of the SP and...

An EMC CE has provided you with patches for the NAS for File 8.0 on a DVD. Which control station command will attach the DVD to the OS?

What is the recommended corrective action to take if a mistake was made during initialization of a VNX Unified array?

It has been determined that a Storage Processor (SP) image is corrupt. How can the SP be restored while preserving client data?

You are tasked with installing a new VNX array. You are unable to connect to the production network during installation, so you consider utilizing a portable network switch. The se...

You are re-imaging a VNX Block. Which engineering mode password is used to restore factory configuration?

When should an SP's non-maskable interrupt button be pushed?

Which condition indicates an SP is in degraded mode?

How would you connect to an SP in a degraded state to retrieve SPCollects?

SPA is rebooting constantly. What recommended diagnostic step will help to determine the problem?

What can cause an SP to go into degraded mode?

You are asked to verify the health of the Data Movers, Control Station, and Storage System on a VNX for File. Which command should you execute?

Which type of connection is needed to add a secondary Control Station when using a laptop?

Refer to the exhibit. Which connection is indicated by the number 7 in this VNX SPE Management Module?

Refer to the exhibit. Which number indicates the connection to the service serial port on the rear of the Control Station for VNX with MCx?

Refer to the exhibit. Which port would be used to connect a secondary Control Station?

Refer to the exhibit. From the highlighted information in the picture, which type of I/O module is represented?

Refer to the exhibit. On a VNX8000, which cable connection is represented by the letter F?

Refer to the exhibit. What is a function of the IPv6 Common Parameters configuration type?

Refer to the exhibit. Which RA dashboard function allows direct access to the Storage Processor to use CLI commands to start services?

Refer to the exhibit. A Platform Engineer wants to set up a RemotelyAnywhere session to one of the SPs. When logging on, which option (not visible in the screenshot) allows users t...

Refer to the exhibit. A Platform Engineer wants to set up a RemotelyAnywhere session to one of the Storage Processors in order to download some SPCollects. Which option (not visibl...

Refer to the exhibit. You are onsite to replace a faulted Data Mover within a VNX8000 and note the following: - The storage administrators have received alerts that Server_6 has fa...

Refer to the exhibit. The customer is performing an NDU operation to upgrade File OE code on a VNX with a single Data Mover enclosure. During the upgrade, the health check fails an...

Refer to the exhibit. You are upgrading a VNX OE for File and a VNX OE for Block storage system in the same operation. You are currently in the VNX OE for File upgrade and accident...