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NEW QUESTION 10
Which vendors provide the active-active solution for both SAN and NAS (gateway-free)
- A. HDS
- B. NetApp
- C. HPE
- D. Huawei
- E. Dell
- F. EMC
Answer: B,C,D
NEW QUESTION 11
The Dorado V3 competitors include:
- A. IBM Flash System 9100
- B. Pure Storage
- C. HPE 3PAR8450
- D. Power MAX
- E. NetApp A700
Answer: A,B,C,D,E
NEW QUESTION 12
Which of the following technologies is not used by Huawei OceanStor SmartQoS?
- A. Cache partitioning
- B. I/O flow control
- C. I/O latency control
- D. I/O priority scheduling
Answer: A
NEW QUESTION 13
Smart Virtualizaion enables unified management for heterogeneous storage resources.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 14
Which of the following is the maximum performance (IOPS@SPC-l) that OceanStor V5 can achieve?
- A. 3 Million IOPS@lms
- B. 6 Million IOPS@lms
- C. 4 Million IOPS@lms
Answer: B
NEW QUESTION 15
Which features and technologies ensure Ever Solid Dorado V6?
- A. System-level reliability: The SmartMatrix fully-connected active-active architecture tolerates seven out of eight controllers to fail and one out of two controller enclosures to fail without interrupting services.
- B. Cloud-level reliability: Gateway-free backup to the cloud
- C. Disk-level reliability: Self-developed SSDs use wear and anti-wear leveling technologies to control the mean time between failures (MTBF)of SSDs in a more predictable manner.
- D. Data center-level reliability: HyperMetro-based gateway-free active-active and geo-redundant 3DC DR solutions
Answer: A,C,D
NEW QUESTION 16
What is the full name of WORM?
- A. Write many, read many
- B. Write once, read many
- C. Write many, read once
Answer: B
NEW QUESTION 17
The recovery time objective (RTO) in a disaster recovery system refers to the time point to which the system and data must be recovered after a disaster occurs.
- A. False
- B. True
Answer: B
NEW QUESTION 18
Which of these is the same between OceanStor V5 and OceanStor V3?
- A. The hardware platform is the same.
- B. The software is the same.
Answer: B
NEW QUESTION 19
What are the performance-optimized technologies of the OceanStor F V5 series? (Multiple Choice)
- A. Adaptive cache algorithm
- B. Intelligent I/O scheduling
- C. Optimization of CPU cores
Answer: A,B,C
NEW QUESTION 20
Which advantages does Dorado V3 have in the database acceleration scenario? (Multiple Choice)
- A. No impact on performance after enabling of snapshot
- B. High IOPS
- C. Low latency
- D. No impact on performance after enabling of inline compression
- E. Gateway-free active-active, for optimal reliability
Answer: A,B,C,D,E
NEW QUESTION 21
The OceanStor F V5 series all-flash storage supports both tiered storage (SmartTier) and intelligent caching (SmartCache).
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 22
Which are advantages of SAN?
- A. Excellent scalability
- B. High resource utilization
- C. High reliability
- D. High performance
Answer: A,B,C,D
NEW QUESTION 23
Which of the following statements is NOT correct about SAN?
- A. SAN can provide file access and file sharing services
- B. Server and storage equipment are connected through storage network
- C. Application server and storage equipment can be expanded separately
- D. SAN includes IP SAN and FC SAN
Answer: A
NEW QUESTION 24
Which of the following is the maximum performance (IOPS@SPC-1) that OceanStor V5 can achieve?
- A. 3 Million IOPS@1ms
- B. 6 Million IOPS@1ms
- C. 4 Million IOPS@1ms
Answer: B
NEW QUESTION 25
A bank needs to store a large number of images of checks every day due to increasing service volume. The existing storage system cannot meet the capacity requirements, so it now takes much longer to retrieve data.
Which is the most suitable storage system type?
- A. Object Storage
- B. NAS
- C. DAS
- D. SAN
Answer: A
NEW QUESTION 26
Which of the following statements about the HyperMetro feature of the Dorado V3 are correct? (Multiple Choice)
- A. The gateway-free active-active mode is supported, and the performance is higher than 200,000 IOPS with 1 ms latency.
- B. Two quorum servers are supported to improve reliability.
- C. Smooth expansion from the gateway-free active-active mode to 3DC without gateways
Answer: A,B,C
NEW QUESTION 27
Which of the following features are supported by SmartThin LUNs?
- A. SmartCompression
- B. SmartErase
- C. SmartDedupe
- D. SmartQuota
Answer: A,C
NEW QUESTION 28
In NAS cross-protocol access, the Windows permission is the same as the Linux permission.
- A. False
- B. True
Answer: A
NEW QUESTION 29
Does OceanStor F V5 support 3.5-inch SSDs?
- A. No
- B. Yes
Answer: A
NEW QUESTION 30
What are the competitive edges of the Huawei NAS Active-Active Solution (HyperMetro)?
- A. Gateway-free
- B. Only one network is needed between sites
- C. Smooth upgrades to the active-active solution for single devices
- D. Automatic recovery of active-active relationships after fault repair
- E. Scalable to up to 32 nodes
- F. Faster switching than NetApp
Answer:
Explanation:
ABCDEF
NEW QUESTION 31
Which are the customer benefits of Huawei storage RAID 2.0+? (Multiple Choice)
- A. Substantial performance improvement
- B. Fast data reconstruction
- C. Automatic global load balancing
Answer: A,B,C
NEW QUESTION 32
Which of the following statements about the interconnection between Huawei storage systems using OceanStor OS is false?
- A. Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems
- B. Between different types: Interconnection between OceanStor Dorado, FV5, and V5
- C. Between different generations: OceanStor V5, OceanStor V3
- D. Between different vendors: Huawei, EMC, and HDS
Answer: D
NEW QUESTION 33
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