H19-308-ENU 無料問題集「Huawei HCSA-Presales-Storage」

（A）4 Million IOPS@lms

（B）3 Million IOPS@lms

（C）6 Million IOPS@lms

（A）FALSE

（B）TRUE

（A）4 U, 24 disks

（B）2 U, 12 disks

（C）2 U, 24 disks

（D）2 U, 25 disks

（A）LUN granularity-based deduplication and compression

（B）It is enabled when a LUN is created. It cannot be disabled after being enabled.

（C）Inline deduplication and compression

（D）Deduplication and compression can be enabled or disabled separately.

（A）Post deduplication

（B）Inline deduplication

（C）RAID

（D）Compression

（A）204

（B）300

（C）276

（D）500

（A）FALSE

（B）TRUE

（A）3

（B）4

（C）2

（D）6

（A）The EC technology provides high durability and high utilization, and is more cost-effective.

（B）The copy technology has higher computing requirements than the EC technology.

（C）Reconstruction is simpler for the copy technology than it is for the EC technology.

（D）The copy technology provides high durability, but the space utilization is low.

（A）NDMP

（B）File

（C）Object

（D）Block

（E）HDFS

（A）Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)

（B）System level (for example, RAID TP supports simultaneous failure of three disks)

（C）Architecture level (for example, the SmartMatrix achitecture can tolerate the failure of seven out of eight controllers and one out of two controller enclosures)

（D）Cloud level (for example, gateway-free backup to the cloud)

（E）Disk level (for example, the Huawei-patented anti-wear leveling algorithm)

（A）FALSE

（B）TRUE