E20-690 Online Practice Questions and Answers

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

A. Control Station

B. Control LUNs

C. NAS partitions

D. Data Movers

Which type of I/O module must be installed in slot 0 of a VNX shipped with an SPE?

A. 4-port 6 Gb SAS

B. 4-port 2, 4 or 8 Gb FC

C. 2-port 10 GbE FCoE

D. 4-port copper 1 GbE iSCSI

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?

A. VNX Installation Assistant

B. Unisphere Service Manager

C. VNX Procedure Generator

D. Powerlink Knowledgebase

On VNX Unified series X-blade, which is the correct cabling configuration for the 4-port 8 Gb FC I/O module in slot 0?

A. Two ports for tape backup and two for SP A and SP B back-end connectivity.

B. All four ports connected to SP A and SP B for high availablity.

C. Two ports for tape backup and two for external SAN replication.

D. Four ports for NDMP tape backup.

You are tasked with the installation of an enterprise class VNX Block field-installable unit. Which resource will provide you with the SAS interface cabling connections between the SPs and DAEs?

A. Unisphere Service Manager

B. VNX Installation Guide

C. System Operations Guide

D. VNX Installation Toolkit

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

A. 1:3

B. 1:2

C. 1:1

D. 1:7

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 and monitoring of the VNX to continue when CS1 is offline?

A. The operator needs to manually run the cs_standby command for the standby Control Station to assume the primary role.

B. No action required; CS0 continues to operate with the primary Control Station role.

C. The operator needs to manually run the cs_standby command to shut down the standby Control Station.

D. No action is required; management and monitoring functions are not provided to the Celerra by the Control Stations.

Where can customers obtain all documents related to the installation and maintenance of their VNX?

A. https://mydocs.emc.com/VNX

B. https://support.emc.com/VNX

C. https://one.emc.com/VNX

D. http://powerlink.com/VNX

What file is created on the storage processor by the TRT process during analysis of an event?

A. results.xml

B. events.xml

C. connect_home.xml

D. triiage.xml

You are auditing active software enablers and currently installed software packages on a VNX with MCx array. Which command will assist in this task?

A. naviseccli h ndu -list

B. naviseccli h managefiles

C. navicli h cache sp info

D. naviseccli h spcollect set