[2022年10月09日] 365日無料更新H19-308知能問題集をゲット
ベスト品質のHuawei H19-308試験問題
質問 19
What are the competitive advantages of the HyperSnap feature supported by the Dorado V3? (Multiple Choice)
- A. COW snapshot
- B. Multiple snapshot copies
- C. Zero performance loss
- D. Periodic snapshot in seconds
正解: B,C,D
質問 20
OceanStor F V5 and V5 series support HyperMetro for both SAN and NAS.
- A. FALSE
- B. TRUE
正解: B
質問 21
What conditions must be met so that OceanStor F V5 series and V5 series can migrate data from heterogeneous third-party storage devices without interrupting services?
(Multiple Choice)
- A. The host is configured with multipathing software.
- B. The host OS is Linux, ESXi, or hp-ux.
- C. The third-party storage device is in the heterogeneous compatibility list of Huawei.
正解: A,B,C
質問 22
Does OceanStor 9000 support storing videos and pictures in the same node pool?
- A. yes
- B. no
正解: A
質問 23
SmartVirtualization enables heterogeneous storage resources to be managed in a unified manner.
- A. FALSE
- B. TRUE
正解: B
質問 24
Which of the following is the most important characteristic for OLTP?
- A. IOPS
- B. Capacity
- C. Bandwidth
正解: A
質問 25
Which advantages does Dorado V3 have in the database acceleration scenario? (Multiple Choice)
- A. Gateway-free active -a ctive, for optimal reliability
- B. No impact on performance after enabling of snapshot
- C. High lOPS
- D. Low latency
- E. No impact on performance after enabling of inline compression
正解: A,B,C,D,E
質問 26
For hot and cold data, SmartTier can only use the SAS and NL-SAS tiers for storage.
- A. TRUE
- B. FALSE
正解: B
質問 27
Which of the following statements about RAID 5 are correct? (Choose all that apply.)
- A. RAID 5 has fixed parity disks.
- B. RAID 5 uses the XOR algorithm for parity.
- C. RAID 5 writes data by stripes.
- D. RAID 5 tolerates the failure of a maximum of two member disks without losing data.
正解: B,C
質問 28
What are the characteristics of the HyperMetro for Both SAN and NAS supported by the OceanStor V5 series? (Multiple Choice)
- A. Load balancing between active-active sites
- B. Active-active solution with RPO=0 and RTO RT0
- C. Gateway-free, SAN and NAS integration
正解: A,B,C
質問 29
HyperReplication is a remote replication technology that only implements asynchronous replication.
- A. TRUE
- B. FALSE
正解: B
質問 30
Which of the following descriptions about the models supported by the Dorado V3 are correct? (Multiple Choice)
- A. The Dorado6000 V3 SAS supports a dual-controller architecture with 512 GB cache or 1 TB cache.
- B. The Dorado5000 V3 SAS supports a dual-controller architecture with 256 GB cache.
- C. The Dorado5000 V3 NVMe supports a dual-controller architecture with 512 GB cache.
- D. The Dorado6000 V3 SAS supports a dual-controller architecture with 256 GB cache or
512 GB cache.
正解: A,B,C
質問 31
How much time does it take for Dorado V3 to reconstruct 1TB data?
- A. 0.5 hour
- B. 4 hours
- C. 2 hours
- D. 1 hour
正解: A
質問 32
SmartMigration supports three data migration approaches: Storage media migration (for example, between SAS and NL-SAS), RAID level migration (between different RAID levels), and conversion between a thin LUN and a thick LUN.
- A. FALSE
- B. TRUE
正解: B
質問 33
What are the software features supported by the Dorado V3? (Multiple Choice)
- A. QoS and Cache Partitioning
- B. HyperSnap and HyperClone
- C. HyperReplication and HyperMetro
- D. SmartDedupe and SmartCompression
正解: B,C,D
質問 34
How does Dorado V3 help customers save costs? (Multiple Choice)
- A. High performance, same performance with fewer devices
- B. Data reduction, lower storage capacity to be bought
- C. Less space occupation
- D. Lower maintenance costs
- E. Lower power consumption
正解: A,B,C,D,E
質問 35
The built-in BBU/CBU and the coffer disks can protect against cache data loss in the case of unexpected power-off.
- A. FALSE
- B. TRUE
正解: B
質問 36
Does OceanStor F V5 support 3.5-inch SSDs?
- A. No
- B. Yes
正解: A
質問 37
What are the competitive advantages of the HyperSnap feature supported by the Dorado V3?
(Multiple Choice)
- A. COW snapshot
- B. Multiple snapshot copies
- C. Zero performance loss
- D. Periodic snapshot in seconds
正解: B,C,D
質問 38
Which of the following are the all-flash models that support SmartMatrix 2.0 and tolerate failures of up to 3 controllers in a 4-controller layout without disrupting services? (Multiple Choice)
- A. 18500FV5
- B. 18800F V5
- C. 5800F V5
- D. 6800F V5
正解: A,B,D
質問 39
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