E20-690 Exam Questions

Refer to the exhibit. Which letter indicates the location of the port where the SPS sense cable would be installed on SPA?

An engineer is installing a VNX Block system with two SPSs, a DPE, and two optional DAEs. After connecting the SPSs, which ports on the DPE would the engineer use to install the fi...

During the installation of a VNX gateway system you are loading the VNX OE for File software and the console prompts you for the Control Station IP settings used by the internal ne...

Refer to the exhibit. A service engineer needs to collect logs from SP B due to an unscheduled reboot. Which letter indicates the location where the service engineer would connect...

During a VNX gateway installation, on which storage system is the Auto-Config option available?

What are the required control volume HLU IDs for a VNX gateway?

What are the required initiator record settings for a VNX gateway?

During the installation process of a VNX for Block and File system, you are prompted to change passwords for the default accounts. Which user password can be changed?

Which Unisphere wizard can automatically allocate all available disk storage and present it as private LUNs?

Which failover mode must be configured to use vStorage APIs for Array Integrate (VAAI) functionality?

A user is preparing to install a disk drive. Where can they verify that the disk drive is compatible with the VNX system?

When using VNX Installation Assistant to register a VNX system, which three methods can you use to transmit the registration and configuration package to EMC?

What command is used to confirm that the primary Data Mover has a standby relationship with another Data Mover?

What is the VNX default failover policy for a Data Mover?

What is the minimum EMC-recommended ratio of standby Data Movers to production Data Movers?

Which is a requirement for configuring a primary and standby Data Mover for failover operation?

The Data Mover in slot_2 has been configured as a primary Data Mover (DM). DMs in slot_3 and slot_4 are standbys. What would be the result of a slot_2 failure?

You have been tasked to run a test of dual Control Station high-availability. Which command would you run from the primary Control Station?

Which will be displayed by running the df command on the primary Control Station?

How many private networks are used for each Control Station that is managing a fully populated DME?

Which tool is required for all VNX upgrades but is available only to EMC employees and partners?

You are on a customer site to perform a software upgrade on a VNX Unified storage system. You have worked with the customer to install USM on the system that has IP connectivity to...

You are on a customer site to perform a software upgrade on a VNX Block storage system. You have worked with the customer to install USM on a system that has IP connectivity to the...

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

Refer to the exhibit. What happens when the user selects the indicated option within the VNX Procedure Generator?

Refer to the exhibit. When using the VNX Procedure Generator to make a hardware replacement procedure, what will be the results of selecting the indicated link?

Why would you boot to the utility partition?

A customer engineer (CE) has successfully powered up a factory-installed VNX Unified storage system. The CE now needs to configure the Control Station for network access. What is r...

Which system check is performed during the installation of a VNX File Unified system?

Which part is a Customer Replaceable Unit?

What does the server_route command configure?

An operator must shut down the standby Control Station CS1 on a VNX configured with dual Control Stations. What action, if any, does the operator need to take to allow management a...

Which VNX enclosures use a common motherboard architecture?

What protocols does the Data Mover support?

What are the minimum components required to configure a VNX5500 for Block storage system?

Which kind of back-end bus connectivity is supported on a VNX storage system?

Where is the collect_support_materials command located?

What comprehensive information should you gather when investigating a VNX performance issue, where back-end configuration is a consideration?

An engineer is diagnosing a VNX File system. Which file-specific data do you send them?

What IP address is assigned to the eth2 interface on a Control Station?

What IP address is assigned to the eth3 interface on a Control Station?

Refer to the exhibit. Which DAE and components does cable 1 connect?

Refer to the exhibit. Which DAE and components does cable 2 connect?

Where can you find the widest range of resources for VNX-related information?

A new VNX Unified system has been installed. The engineer would like to verify that the hosts are running a supported operating system and EMC PowerPath software version. What reso...

Which resource is required for all VNX activities performed by EMC and Partner personnel?

Where can you obtain the VNX Procedure Generator?

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

The service engineer tries to modify ConnectHome settings in Unisphere but all attempts fail. What is the reason for the failure?

After installation of a VNX Block system, you are tasked with completing the installation of the ESRS IP monitoring system. Which component must have its RemotelyAnywhere filter ta...