E20-690 Online Practice Questions and Answers

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

A. 4 lane 6 Gb/s SAS

B. 4 lane 6 Gb/s FC

C. 2 lane 6 Gb/s SAS

D. 2 lane 6 Gb/s FC

You are installing ESRS IP Client to monitor a VNX Block array. You also want to connect remotely to SP A and SP B over the ESRS platform.

What do you need to do first?

A. Add the ESRS workstation IP address to the RemotelyAnywhere access restriction list on the array's SP A or SP B.

B. Add the SP A and SP B IP addresses to the ESRS workstation host file.

C. Add the ESRS workstation IP address to the administration access restriction list.

D. Add the SP A and SP B IP addresses to the RemotelyAnywhere access restriction list on the array's SP A or SP B.

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?

A. VNX Installation Toolkit

B. Unisphere Service Manager

C. VNX Procedure Generator

D. Powerlink Knowledgebase

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

A. cs_standby -failover

B. server_standby server_2 -a mover

C. cs_standby -takeover

D. server_standby server_3 -a mover

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 component needs to be replaced. Which action would you take to get the LCC part number for ordering a new replacement part?

A. Use the VNX Procedure Generator and view the specific VNX model parts guide.

B. Access the Alerts section in Unisphere and locate the specific alert for the faulted LCC.

C. Launch Unisphere Service Manager and perform a system verification operation.

D. Access the Hardware for File section of Unisphere and locate the faulted LCC.

Why would you boot to the utility partition?

A. Reimage a corrupted boot image

B. Run offline SPCollects

C. Change Fibre Channel port speeds

D. Restart the management server

You want to verify that a storage array is configured as a Unified, File or Block. Where can the storage type be determined?

A. Dashboard window in Unisphere

B. Login screen of Unisphere

C. Title bar of the browser after logging into Unisphere

D. Certificate screen in Unisphere

Which component is configured and used to send a regularly scheduled event to SYR to test connectivity?

A. Array Health Analyzer

B. EMCRemote

C. agent.config file

D. Unisphere Analyzer

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

A. Operational state of the hardware

B. Health of the attached host

C. Network performance

D. OE for Block performance

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 Control Station?

A. root only

B. sysadmin

C. root or nasadmin

D. nasadmin only

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

A. https://"SP IP ADDRESSS":9519

B. https://"SP IP ADDRESS":8080

C. https://"UNISPHERE IP ADDRESS":81

D. https://"SP IP ADDRESS"/setup

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 - issuePeerNMIcommand?

A. Triggers a panic dump on SPA

B. Triggers a panic dump on SPB

C. Display the startup progress on SPA

D. Display the startup progress on SPB

Which condition indicates an SP is in degraded mode?

A. The SP Fault LED is solid blue.

B. Unisphere shows SP unmanaged.

C. The SP Fault LED is solid amber.

D. The SP Fault LED is solid green.

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

A. Force SPA into degraded mode

B. Force a panic dump on SPA

C. Ping SPA

D. Use SPECCLI to reboot SPA

Refer to the exhibit.

On a VNX8000, which cable connection is represented by the letter F?

A. Cable from SP A slot A8 port 3 to DM 5 slot 0 port 0

B. Cable from SP A slot A8 port 3 to DM 5 slot 0 port 1

C. Cable from SP B slot B7 port 2 to DM 4 slot 0 port 0

D. Cable from SP B slot B7 port 3 to DM 5 slot 0 port 1