最新的Hitachi Data Systems Qualified Associate - Storage Concepts - HAT-050免費考試真題

A. Provisioning storage from a virtual pool improves storage utilization.

B. Striping data across many spindles optimizes back-end performance.

C. It enables the logical partitioning of ports, cache and disks (parity groups).

D. Large volume performance is increased because each parity group has a unique workload.

A. SATA is hot-swappable.

B. SATA provides faster data transfer rates.

C. SATA has parallel signaling technology.

D. SATA is fiber optic only.

A. increases in scheduled equipment downtime

B. meeting environmental and power consumption targets

C. planning and managing the transition to new technology

D. reduction in demand for storage for users

E. high cost of maintaining old technologies

A. A SAN is a low cost storage implementation option.

B. A SAN uses existing LAN infrastructure to limit infrastructure changes.

C. A SAN provides high availability, scalability and performance.

D. A SAN moves all data storage to a separate network used only for data.

A. It limits access to data to the owning server.

B. It enables all applications to access all data.

C. It costs less than a DAS solution.

D. It facilitates data management.

A. arbitrated loop

B. public loop

C. switched fabric

D. point-to-point

A. nearline data.

B. mission-critical data.

C. accessible online data.

D. business-critical data.

A. FCIP

B. UDP

C. TCP

D. iFCP

A. It identifies index corruption on the database.

B. It provides continuous data protection.

C. It creates an exact copy of the database.

D. It uses less storage than a snapshot copy.

A. databases such as Oracle and SAP

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

C. digital media such as music and video files

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

E. internal data structures such as logical volumes and pools