HP HP2-K31HP2-K31 : Technical Introduction to the HP Storage SMB Portfolio

10 Q&A

Version 3.0

http://www.testchief.com/hp2-k31.htm

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www.TestChief.com Q: 1 Which HP intellectual property innovations doesStoreOnce deduplication software leverage? (Select two.)

A. fine-grained, variable chunking

B. data sampling

C. policy enforcing

D. sparse indexing

E. locality optimizing

Answer: A, D

www.TestChief.com Q: 2 What is an advantage of SAS drives over SATA drives?

A. greater disk capacity

B. higher speed data transfers

C. lower cost per GB

D. hot-swap capability

Answer: B

www.TestChief.com Q: 3 In which type of RAID is each disk paired with anotherspecific disk?

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A. RAID0

B. RAID1

C. RAID 5

D. RAID 6

Answer: B

www.TestChief.com Q: 4 Which feature, included in HP StoreOnce Backup,eliminates redundant data during backups by saving a single copy of identical dataand replacing any further instances with pointers back to that copy?

A. deduplication

B. dynamic allocation

C. dynamic reallocation

D. low-bandwidth replication

Answer: A

www.TestChief.com Q: 5 What is a logical unit number (LUN)?

A. a unique ID used to present a larger or smaller view of disk storage to the server

B. a command data block sent by an iSCSI initiator to a target

C. an algorithm that determines whether an I/O stream will benefit from caching

D. a collection of Fibre Channel adapters (FCAs) that resides in the same virtual server

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Answer: A

www.TestChief.com Q: 6 Which type of storage includes an internal RAIDcontroller?

A. NAS

B. SAN

C. DAS

D. FibreChannel

Answer: C

www.TestChief.com Q: 7 Which HP tape technology enables library-basedencryption?

A. Ultrium 448

B. Super DLT II 600GB

C. Super DLT 320

D. LTO-5 Ultrium 3280

Answer: D

www.TestChief.com Q: 8 Which type of storage uses a host bus adapter (HBA)located in the host server typically with a Fibre Channel interface?

A. internal

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B. DAS

C. SAN

D. NAS

Answer: C

www.TestChief.com Q: 9 Which type of disk drive provides the highest level ofperformance?

A. ISSD

B. IDE

C. SCSI

D. SATA

Answer: D

www.TestChief.com Q: 10 What is the function of HP StoreOnce Backup?

A. provides additional virtual devices and leverages existing EVA infrastructure

B. enables administrators to change backup software and monitoring policies

C. accelerates backup performance in complex SAN and iSCSI environments

D. increases the capacity and thus the complexity of a SAN environment

Answer: C