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Huawei H13-611 exam consists of 60 questions and is 90 minutes long. H13-611 exam is available in both English and Simplified Chinese. To pass the exam, candidates must achieve a score of at least 60%. H13-611 exam can be taken at any authorized Huawei testing center. Candidates are advised to prepare for the exam by taking training courses and studying the exam materials provided by Huawei.
NEW QUESTION # 55
FC relies on a dedicated FC network and can easily form storage islands.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 56
Given this scenario. A company wants replication of data between two data centers that are 2000 km apart.
Which replication method is most recommended?
- A. Synchronous but ONLY if the link is a high speed 8 Gb/s fiber optical connection
- B. Synchronous
- C. Both Asynchronous and Synchronous will work
- D. Asynchronous
Answer: B
NEW QUESTION # 57
Which of the following statements about RAID technology are correct?
(Multiple Choice)
- A. Disks are striped for storing data blocks, shortening the mechanical seek time and accelerating data access.
- B. Performance of all RAID levels increases with the number of member disks.
- C. Several disks in an array are accessed simultaneously (parallel access), shortening the mechanical seek time and accelerating data access.
- D. Current RAID technology only uses the parity check mechanism to protect data.
Answer: A,C
NEW QUESTION # 58
The following description of common storage protocols is correct?
- A. The SCSI protocol does not support hot swap
- B. A SAS domain can connect 15 devices
- C. FC protocol has good compatibility and long transmission distance
- D. The ATA protocol uses a parallel interface, which can only be built-in and requires cable length
Answer: D
Explanation:
Explanation
Analysis: Both SCSI and SAS support hot swapping; a SAS domain can support up to 16384 devices.
NEW QUESTION # 59
Statement 1: RAID 2.0+ offers better protection against data loss than traditional RAID and it performs much better.
Statement 2: To rebuild a RAID 2.0+ protected failed drive takes a lot of time as all drives are involved in the rebuild of the spare disk.
- A. Statement 1 and 2 are false.
- B. Statement 1 is false; Statement 2 is true.
- C. Statement 1 and 2 are true.
- D. Statement 1 is true; Statement 2 is false.
Answer: D
NEW QUESTION # 60
Description 1: HyperMirror has a LUN failure, the host service is not interrupted, the HyperClone primary LUN fails, and the host service is interrupted.
Description 2: HyperMirror supports dual copies, HyperClone supports a maximum of 1 master LUN: 16 slave LUN mode.
- A. description 1 is wrong, description 2 is wrong
- B. description 1 is correct, description 2 is correct
- C. description 1 is correct, description 2 is wrong
- D. description 1 is wrong, description 2 is correct
Answer: C
Explanation:
Explanation
Analysis: HyperMirror (volume mirroring): by providing two mirrored physical copies for local LUNs or LUNs of third-party storage systems, continuous redundant backup protection of LUNs, thereby improving LUN reliability, reducing disaster risk and operation and maintenance costs . HyperClone (clone) can achieve full backup of LUN level without interrupting the host business, available
NEW QUESTION # 61
Which of the following are existing Solid State Disk types? (Choose all that apply.)
- A. DLC
- B. SLC
- C. TLC
- D. eMLC
Answer: B,C,D
NEW QUESTION # 62
Description 1: FC protocol and FCoE protocol have different operating environments, different operating channels, and the same protocol stack.
Description 2: FCoE can only run on 10GE, which solves the problems of short FC transmission distance and packet loss in IP networks.
- A. Description 1 is wrong, description 2 is correct
- B. Description 1 error, description 2 error
- C. Description 1 is correct, description 2 is correct
- D. Description 1 is correct, description 2 is incorrect
Answer: C
NEW QUESTION # 63
From the perspective of the cloud computing business model, Huawei network disks belong to PaaS.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Explanation
Analysis: Huawei network disk belongs to SaaS (software as a service) or STaaS (storage as a service).
NEW QUESTION # 64
A device can only have one WWPN, but it can have multiple WWNNs.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 65
The following storage functions can provide customers with data disaster recovery functions: (multiple choice)
- A. snapshot
- B. Hierarchical storage
- C. remote replication
- D. Cache prefetch
Answer: A,C
NEW QUESTION # 66
Semi-structured data is generally self-describing, and the structure and content of the data are mixed and there is no obvious distinction.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 67
In HUAWEI OceanStor V3,which of the following statements about mapping a snapshot is true?
- A. Snapshots can only be mapped to a the same host the original LUN was mapped to.
- B. Mapped snapshots are always Read-Only.
- C. All of the answers are true
- D. Snapshots optionally can be mapped to multiple hosts.
Answer: D
NEW QUESTION # 68
Storage refers to physical devices that is able to store and save data for user access.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Explanation
NEW QUESTION # 69
In a NAS environment entire files are sent across the ethernet based network. The NAS server however stores these files in the form as SCSI blocks mostly on multiple disks using RAID protection.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 70
Because of the addition of the Data Center Bridging technology .today iSCSI is, just as FC, a lossless protocol.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 71
Which of the following are advantages of NAS storage systems over file servers? (Choose all that apply.)
- A. Large storage space
- B. High stability and reliability
- C. High data security
- D. Diverse services and powerful functions
Answer: A,B,C
NEW QUESTION # 72
When does data become information?
- A. When the data is verified to be correct
- B. When the data has been stored in digital form
- C. When the enterprise understands the meaning of data and extracts the content needed for decision-making
- D. When it has been stored in the correct file format
Answer: C
NEW QUESTION # 73
What is typical for a DAS solution?
(Multiple Choice)
- A. Backups are centrally made on a special backup server.
- B. Sharing of files between DAS solutions is possible via the network.
- C. Consists of a server/host with its locally connected disk drives
- D. More scaleable in capacity than a SAN solution
Answer: A,C
NEW QUESTION # 74
FCoE is a transmission protocol standard that encapsulates frames in FC in lossless Ethernet and is used to form storage networks Network.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 75
Statement 1: FCoE is preferred over iSCSI because it uses fiber optic cables that can be much longer than Ethernet cables.
Statement 2: FCoE is preferred over iSCSI because we do not need any Ethernet switches anymore.
- A. Both statements 1 and 2 are false.
- B. Statement 1 is true and statement 2 is false.
- C. Statement 1 is false and statement 2 is true.
- D. Statements 1 and 2 are both true.
Answer: A
NEW QUESTION # 76
Storage cache can optimize the speed of the storage system.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 77
Which of the following statements about RAID 5 and RAID 10 are correct?
- A. The random read performance of RAID 5 is lower than RAID 10
- B. If the front-end pressure is sufficient, the sequential write performance of RAID 5 is higher than that of RAID 10.
- C. The random write performance of RAID 5 is higher than RAID 10
- D. The sequential read performance of RAID 5 is lower than RAID 10
Answer: B
NEW QUESTION # 78
The recovery point objective (RPO) is used to identify how much time lies between two backups.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 79
When using LAN-based backups it is best to create a dedicated backup network.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 80
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