HAT-050試験無料問題集（100題）「Hitachi Data Systems Qualified Associate

出題：1

Which three Fibre Channel topologies are used in SAN implementations? (choose three.)

A. physical

B. switched fabric

C. logical

D. arbitrated loop

E. point-to-point

正解：B,D,E 解答を投票する

出題：2

What are two advantages of implementing a tiered storage solution? (Choose two.)

A. All data is stored in cost-effective off-line storage.

B. It uses only homogeneous storage systems.

C. It offers policy-driven access to storage.

D. It integrates less expensive storage tiers.

正解：C,D 解答を投票する

出題：3

Which two factors should an IT data center manager assess when planning for growth? (Choose two.)

A. analysis of past storage capacity growth

B. server operating system levels

C. 1509001 requirements

D. requirements for storage tiers

正解：A,D 解答を投票する

出題：4

The emergence of new data types and business models is driving the demand for storage as a direct result of the massive growth of the Internet. What are three reasons? (Choose three.)

A. Internet transaction rates growing at 25% versus storage growth at 75%

B. increased sales of goods on the high street and shopping centers

C. decisions driven by end-user demand requiring faster response to change

D. users demanding simplicity, ease of use, and "always-on" experience

E. Internet companies offering free storage as a service

正解：C,D,E 解答を投票する

出題：5

Which two are contained within metadata? (Choose two.)

A. object data

B. file information

C. file data

D. content information

正解：B,D 解答を投票する

出題：6

What are two reasons why redundant switched fabric topology is the preferred FC network implementation in large and medium-sized organizations? (Choose two.)

A. It supports multiple concurrent point-to-point connections.

B. One switch provides high availability with dual port cables.

C. It is the low cost method of implementing a SAN.

D. Switched fabric provides high availability.

正解：A,D 解答を投票する

出題：7

What are two benefits of using snapshots as part of an in-system replication solution? (Choose two.)

A. Snapshots create a physical clone of the data.

B. Volumes are restored faster from snapshot copies.

C. Snapshots provide storage-efficient copies of the data.

D. Snapshots provide point-in-time data copies.

正解：C,D 解答を投票する

出題：8

Which two Fibre Channel topologies would be implemented as DAS? (Choose two.)

A. switched fabric

B. public loop

C. arbitrated loop

D. point-to-point

正解：C,D 解答を投票する

出題：9

A customer has a large number of high performance database servers with DAS. They are concerned about isolated data and would also like to re-assign unused storage to avoid additional expenditure and to minimize unexpected loss of access to data. Which solution satisfies the requirements?

A. Attach all servers and storage to redundant SAN fabrics.

B. Implement a DAS RAID 5 solution for the database servers.

C. Add a NAS option to the storage and deliver data using file services.

D. Attach all servers directly to their storage.

正解：A 解答を投票する

出題：10

Which two applications implement a search function? (Choose two.)

A. business continuity

B. data mining

C. e-Discovery

D. data integrity

正解：B,C 解答を投票する

HAT-050試験無料問題集「Hitachi Data Systems Qualified Associate - Storage Concepts 認定」