Hitachi Data Systems Qualified Associate - Storage Concepts - HAT-050 Exam Practice Test

A. increases in scheduled equipment downtime

B. reduction in demand for storage for users

C. planning and managing the transition to new technology

D. meeting environmental and power consumption targets

E. high cost of maintaining old technologies

A. iSCSI must run on a dedicated network isolated from other IP traffic.

B. iSCSI can use the existing Ethernet infrastructure.

C. iSCSI has less overhead than Fibre Channel.

D. iSCSI can provide access to storage over long distances.

A. iFCP

B. iSCSI

C. FICON

D. FCIP

A. internal data structures such as logical volumes and pools

B. digital media such as music and video files

C. medical images such as MRI scans and x-rays

D. electronic assets such as presentations, e-mails and design documents

E. databases such as Oracle and SAP

A. A device that connects multiple computers together to form a network segment.

B. A non-volatile data storage device.

C. A compact optical device that connects to switches and transmits and receives data.

D. A Fibre Channel interface that connects a computer to a storage network.

A. RTO measures how long it takes to resume essential operations.

B. RTO measures the financial loss incurred due to an outage.

C. RTO measures loss of production permissible when resuming after a disruption.

D. RTO measures productivity lost in the event of an outage.

A. RAID 6 has an additional parity disk.

B. RAID 5 has an additional parity disk.

C. double-disk failure least affects RAID 6.

D. double-disk failure least affects RAID 5.

A. It has no impact to response time over distance.

B. It allows faster recovery than asynchronous replication .

C. It ensures data consistency.

D. It maintains server response time under load.

A. data integrity

B. e-Discovery

C. data mining

D. business continuity

A. shared memory

B. head

C. hub

D. platter

E. actuator