E20-340 Online Practice Questions and Answers

You are implementing Unisphere security on a CX4 CLARiiON with FLARE 30. The customer has requested that all certificates be validated when naviseccli is used.

What level of certificate validation does EMC recommend be set for naviseccli?

A. Medium

B. High

C. Low

D. Ignore

For security reasons, you are customizing the X.509 certificate's subject on a CX4-960.

What must be the subject's organization unit name?

A. CLARiiON

B. Storage processors' IP

C. Fully qualified domain name

D. The host name

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 customer is sharing resources across ESX servers in a multi-server environment.

How many hosts can simultaneously access the VMFS?

A. 32

B. 64

C. 16

D. 128

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.

A customer has three sets of clones of the two LUNs that make up an Exchange Storage Group. By using the Clone Time of Fracture feature, they determine which pair was fractured at the same logical point in time by using the Clone Time of Fracture feature. However they are unable to determine the time of fracture for a particular clone.

What could be a reason for this?

A. The fracture occurred due to a media failure.

B. The fracture was an administrative fracture.

C. The fracture was initiated by Replication Manager.

D. The fracture was due to a protected reverse synchronization completing.

A customer has purchased an MDS-9124 and is going to use 17 ports on this switch. How many port licenses are required to enable the customer to connect all their devices?

A. 2

B. 3

C. 1

D. 0

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

Which EMC utility should be used to gather information from a UNIX host?

A. EMCGrab

B. EMCReports

C. HEAT

D. SWAT

Which failover software is strongly recommended for a host attached to a CLARiiON?

A. PowerPath

B. MPIO

C. DMP

D. ALUA