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NO.1 Which of the following is true about volume compression in a SAN Volume Controller?

A. Compressed volumes can be used to create Full, Incremental, and Nocopy flashcopies.

B. If a storage pool contains a compressed volume then every volume in that pool is compressed.

C. Compression should never be used for active live data such as an online transaction

processing database.

D. 25% of the virtual capacity of each compressed volume must be reserved as working space for

re-expansion of compressed data.

Answer: A

 

NO.2 What GUI-based system management tool is used to manage N series storage subsystems and

N

series system objects?

A. OnCommand

B. AutoSupport

C. SnapManager Suite

D. Tivoli Storage Manager

Answer: A

 

NO.3 What is the default RAID configuration for a Storwize V7000 using 3 TB drives?

A. RAIDO

B. RAID 5

C. RAID 6

D. RAID 10

Answer: C

 

NO.4 A technical specialist has been asked to design a solution to address a video imaging archiving

need. The customer needs to store images on disk for 90 days then keep them on tape for a

period of 7 years. There will be little access to the data once it is written initially, unless it is

needed for legal reasons. There is no need for high performance and the video files are quite large

in size. Initially, there will be 20 TB of data to be archived with an estimated annual growth of 50

percent for the next five years. The customer wants to add the tape system into a 42U rack and

wants to be able to scale the tape system for more cartridge slots and more drives

What solution should the technical specialist recommend to meet these requirements?

A. TS3500 with LTO-5 drives

B. TS3100 with LTO-5 drives

C. TS3310with LTO-5 drives

D. TS3200 with LTO-5 drives

Answer: C

 

NO.5 A technical specialist is working with a customer that wants to utilize a Storwize V7000 for

iSCSI

connection in their environment. The technician and the customer are drawing up the connectivity

plan for the new installation.

Which of the following is a true statement regarding connectivity for the Storwize V7000?

A. The management and iSCSI ports must share the same VLAN.

B. Port 2 on each node canister is used for the service address.

C. Only one port from either node canister must have connection to the LAN.

D. The same IP address cannot be used for both management and iSCSI host use

Answer: D

 

NO.6 The customer is having a problem adding LUNs from a SAN-attached DS5020. The LUNs are

showing up multiple times. The hosts are running Windows 2008 R2 Enterprise.

How can this situation be resolved?

A. Install RDAC for DS5020

B. Check the default HBA settings

C. Install IBM MPIO Device Specific Module (DSM)

D. Install SDDDSM drivers and update HBA firmware

Answer: C

 

NO.7 A customer just purchased a Storwize V7000 and wants to upgrade their warranty. What is the

best standard warranty available for the customer?

A. 9x5 with 4 hour response

B. 24x7 with 4 hour response

C. 24x7 with 2 hour response

D. 24x7 with 1 hour response

Answer: C

 

NO.8 From a file sharing perspective, which of the following is a competitive advantage of the

Storwize

V7000 Unified compared to EMC VNX and NetApp in 7-mode?

A. Multipath failover

B. CIFS and NFS support

C. Deduplication of the data

D. Active/Active engines with shareable namespace

Answer: D