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

出題：1

Which type of tiered data requires a storage infrastructure that provides reasonable performance and availability and must recover within 8 hours of a failure?

A. mission-critical data

B. nearline data

C. offline data

D. business-critical data

正解：D 解答を投票する

出題：2

Which term defines the shape of a network or the arrangement of devices on a network?

A. interface

B. topology

C. zone

D. protocol

正解：B 解答を投票する

出題：3

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：4

A customer wants to replicate their database for the accounting and finance departments. What is a benefit of accomplishing this with a clone replication technology?

A. It identifies index corruption on the database.

B. It uses less storage than a snapshot copy.

C. It provides continuous data protection.

D. It creates an exact copy of the database.

正解：D 解答を投票する

出題：5

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：6

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

出題：7

What are three main components of an HDD? (Choose three.)

A. head

B. actuator

C. hub

D. platter

E. shared memory

正解：A,B,D 解答を投票する

出題：8

What are two ways a client-server model operates? (Choose two.)

A. A client can send multiple service requests for data to a server.

B. A server can send a service request for data to the client.

C. A client can send a service request for data to a virtual server.

D. A server can send multiple service requests for data to the client.

正解：A,C 解答を投票する

出題：9

Which type of tiered data requires a storage infrastructure that provides high performance, high availability and almost zero down time?

A. mission-critical data.

B. nearline data.

C. business-critical data.

D. accessible online data.

正解：A 解答を投票する

出題：10

A customer is comparing the benefits of synchronous and asynchronous replication for a two data center replication strategy. They decide to implement a synchronous solution. Why is this a correct decision?

A. It gives the best protection against regional disasters.

B. It incurs the least propagation delays over long distances.

C. It provides the best data currency.

D. It provides journaling capabilities.

正解：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」