E20-340 Online Practice Questions and Answers

A customer would like to configure NTP using Unisphere. What is the minimum polling time allowed for NTP?

A. 30 minutes

B. 60 minutes

C. 15 minutes

D. 10 minutes

What is used to identify the array when first starting the Unisphere Initialization Utility?

A. Serial number of the array

B. WWN seed of the SPE

C. IP address of the service port

D. Serial number of the management module

The Access Logix ACL entries consist of the CLARiiON SP port WWN and which other two elements?

A. LUN UID and Host HBA WWN

B. LUN UID and Host HBA WWPN

C. LUN HLU and Host HBA WWN

D. Host SID and CLARiiON serial number

A customer has a vSphere 4.x server and wants to ensure that ALUA is configured correctly. What is the correct failover mode setting for this host?

A. 4

B. 3

C. 2

D. 1

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

A. fdisk

B. diskpart

C. diskpar

D. format

Which hardware component is used to offload iSCSI and TCP processing from the host CPU?

A. iSCSI host bus adapter (HBA)

B. Dual NICs

C. NIC TCP Off-load Engine (TOE)

D. NIC

Use the calculator.

A customer has an application that processes large graphics files. The application reads raw graphical data, writes temporary files that are the size of the original data, and overwrites the temporary files with final data that is the same size as

the original data.

The remaining temporary data is then deleted. The 800 GB data LUN has a single SnapView session, which is started before processing begins, and is removed after processing ends.

If the original data for a given run was 250 GB in size, how much space is required in the reserved LUN pool?

A. 255 GB

B. 375 GB

C. 510 GB

D. 755 GB

Refer to the exhibit.

What is true of the clone?

A. The clone will not be fractured after a reverse synchronization.

B. The source LUN has been modified by its owning host.

C. It is the second clone assigned to the source LUN.

D. The source LUN for this clone is LUN 1000.

Which Connectrix B-series switch provides a maximum of 8 Gb/s connectivity per port?

A. DS-5300B

B. ED-48000B

C. DS-4900B

D. DS-5000B

A customer has finished configuring the zoning on their MDS switch. What would be the result of the following command?

zoneset activate name ActiveZS vsan 100

A. Activates the zoneset named ActiveZS on VSAN 100

B. Creates the zoneset named ActiveZS on VSAN 100

C. Creates and activates VSAN 100

D. VSAN 100 is named ActiveZS