Huawei HCSA-Presales-Storage V4.0 - H19-308_V4.0무료 덤프문제 풀어보기

A. Less data

B. On-demand capacity expansion

C. Storage capacity utilization improvements

D. Initial purchase cost reductions

E. TCO reduction

A. Cache buffers host data in a storage system and improves the performance and reliability of the storage system.

B. Intelligent cache prefetch identifies the access mode of a host predicts the data to be accessed, and reads the data from disks in advance to improve the cache hit ratio.

C. A controller is the brain of a storage array and its main components are a processor and cache.1/0 operations and RAID management functions are implemented first With the development of technologies, data management functions such as snapshot, mirroring, and replication are provided.

D. A storage array consists of multiple disks used as a single disk. It stores data in segments an different disks When data is stored, the related disks in the array work together to reduce the time required for storage and improve the space utilization.

A. High IOPS

B. No impact on performance after enabling of inline compression

C. No impact on performance after enabling of snapshot

D. Gateway-free active-active, for optimal reliability

E. Low latency

A. update object

B. put object

C. delete object

D. get object

A. Block

B. File

C. Object

D. HDFS

A. SAN

B. Object

C. NAS

D. HDFS

A. Applications requiring large capacity

B. Applications requiring low-latency random access

C. Applications requiring small file processing

D. Applications requiring high throughput

A. High performance data analytics (HPDA)

B. Intelligent video and image storage

C. Backup and archiving of mass data

D. Big data

A. It has the most reliable architecture in the industry.

B. It delivers the fastest I/O processing capability in the industry.

C. It implements automated O&M using Ascend AI chips. FlashEver provides free upgrade to the latest generation in the next decade, and frees users from data migration.

A. FALSE

B. TRUE

A. FALSE

B. TRUE

A. Directly connects to servers.

B. Used for block storage services.

C. Connects to servers without using network devices.

D. Used for file storage services.

A. Between different types: Interconnection between OceanStor Dorado, FV5, and V5

B. Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems

C. Between different generations: OceanStor V5, OceanStor V3

D. Between different vendors: Huawei, EMC, and HDS

A. Block

B. File

C. NDMP

D. Object

E. HDFS