E20-340 Online Practice Questions and Answers

Which Unisphere dialog allows users to configure the amount of write and read cache for SPB?

A. Storage System Properties, SP Memory tab

B. Storage System Properties, SP Cache tab

C. SPB Properties, General tab

D. Storage System Properties, General tab

How should the disks be configured when setting up Read-Only FAST Cache?

A. Individual Drive

B. RAID 1

C. RAID 1/0

D. RAID 5

A host is connected to a CX4 via a Fibre Channel HBA through a Brocade switch. The LUNs assigned to the host are out of space. The customer would like to use the iSCSI cards in the array for the additional storage required.

Which solution do you recommend for adding the new storage to this host?

A. Use existing Fibre Channel only.

B. Add a TOE iSCSI card for iSCSI attach.

C. Use the existing network port for iSCSI attach.

D. Add an iSCSI HBA with CHAP security.

After installing an Emulex HBA, the customer would like to verify the correct driver version is configured on the HBA.

Which HBAnyware menu option will confirm this?

A. General

B. Firmware

C. Driver Parameters

D. Statistics

A customer has several native devices configured on a Linux server running critical applications. They ask your advice to ensure the applications will not be disrupted if additional devices are added. What do you recommend?

A. Use PowerPath psuedo-device names for host applications.

B. Use DMPIO on the server for host application devices.

C. Configure the server in failover mode 4 for his applications.

D. Configure persistent binding for his host application devices.

Which utility is recommended for the alignment of disks in a Linux environment?

A. fdisk

B. diskpart

C. diskpar

D. format

A customer's Windows 2008 server has four NICs connected to the private subnet used for iSCSI traffic. Server IP parameters are left at the default settings. How will iSCSI I/O traffic be distributed across the NICs?

A. One NIC will carry iSCSI traffic and the rest will be in standby.

B. The four NICs will carry iSCSI traffic in a round-robin pattern.

C. The four NICs will be divided into two active/passive pairs.

D. iSCSI traffic will be balanced across all four NICs.

An existing CLARiiON array running release 26 FLARE code is being converted to a CX4 and release 30 FLARE code. You discover clone LUNs are in use on the existing array. What must be done before the conversion?

A. Change the CPL size from 128 MB to 1GB.

B. Change the CPL size from 128 MB to 256 MB.

C. Change the CPL size from 256 MB to 128 MB.

D. Change the CPL size from 128 MB to 512 MB.

Which Connectrix B-series switch serves as a platform for EMC Invista and EMC RecoverPoint?

A. AP-7600B

B. MP-7500B

C. DS-5000B

D. DS-4900B

A customer has heard that the maximum number of LUNs has changed on their model of CLARiiON with the introduction of the latest code.

Which document will help them understand the implications of a code upgrade?

A. FLARE Operating Environment Release Notes

B. CLARiiON Best Practices for Fibre Channel Storage white paper

C. CLARiiON Open Systems Configuration Guide

D. CLARiiON Fibre Channel Storage Fundamentals white paper