Prepare H13-611 Question Answers - H13-611 Exam Dumps
Real Huawei H13-611 Exam Questions [Updated 2021]
Huawei H13-611 Exam Syllabus Topics:
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NEW QUESTION 23
In Huawei storage systems that use RAID 2.0+ technology, a hard disk domain can only contain one type of hard disk.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 24
Which of the following statements are characteristics of pre-copy technology?
(Multiple Choice)
- A. Improves system reliability.
- B. Migrates data from a suspected faulty disk to a hot spare disk immediately after the error count of the suspected faulty disk exceeds the preset threshold.
- C. Reduces system performance.
- D. Reduces the occurrence of reconstruction.
Answer: A,B,D
NEW QUESTION 25
In the Huawei storage system, which of the following is true about the characteristics of virtual snapshot LUNs?
- A. Complete data copying is unnecessary
- B. The storage system can generate a snapshot in seconds
- C. data use mapping table lookup
- D. The snapshot LUN cannot be mapped to the host
Answer: A,B,C
NEW QUESTION 26
Two CKs in a CKG of RAID2.0+ can come from the same hard disk.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Explanation
Resolution:
CKG is a logical storage unit composed of CKs from different hard drives in the same DG according to the RAID algorithm.
The smallest unit of resources allocated by the pool from the hard disk domain.
NEW QUESTION 27
FC relies on a dedicated FC network and can easily form storage islands.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 28
When deploying random small IO-based database services on storage, which RAID type should be appropriate? for what?
- A. RAID 10, no read penalty
- B. RAID 5, no write penalty
- C. RAID 10, no write penalty
- D. RAID 5, no read penalty
Answer: C
Explanation:
Explanation
Analysis: RAID 5 has a write penalty. In RAID 10, there is no write penalty when writing randomly, and the performance advantage is obvious. No Have read punishment.
NEW QUESTION 29
Backup is concerned with data recoverability, and disaster recovery is concerned with business continuity.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 30
The failure of an SSD is more predictable than that of other disk technologies.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 31
According to the physical location of the NAS engine and storage device, the NAS is divided into: (multiple choices)
- A. Gateway NAS
- B. External NAS
- C. Internal NAS
- D. Unified NAS
Answer: A,D
Explanation:
Explanation
Analysis: NAS mainly has three types of implementation: unified, gateway and scale-out. Unified NAS Use a unified storage platform to merge NAS-based and SAN-based data access, providing two rings that can be managed simultaneously Unified management interface of the environment. The gateway NAS uses external storage to access data. The management operations of the gateway NAS and storage are divided into It's open. Scale-out NAS can combine multiple nodes to form a clustered NAS system.
NEW QUESTION 32
Which of the following is a valid protocol for a UNIX-based NAS server? (Choose all that apply.)
- A. CIFS
- B. NFS
- C. Novell Control Protocol
- D. SMB
Answer: B,D
NEW QUESTION 33
In storage systems, what does throughput refer to?
- A. Amount of signals that can be sent or received by processors in a period of time.
- B. Amount of calculations that can be processed in a period of time.
- C. Amount of data that can be transmitted and received over network in a period of time.
- D. Amount of data that can be received and written to the storage medium in a period of time.
Answer: D
Explanation:
Explanation
NEW QUESTION 34
Storage refers to physical devices that is able to store and save data for user access.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 35
What is wrong about the snapshot technology below?
- A. When rolling back a file system snapshot, you must cancel the shared mount of the source file system
- B. When manually creating a snapshot for a file system, it will not be possible to create a new file system for the file system if it exceeds the product specification limit
'S snapshot - C. After opening multiple snapshots on the same file system, roll back to one of the snapshots. After the rollback is complete, the target will be deleted All snapshots after the snapshot creation time
- D. When creating a periodic snapshot for the file system, the storage system automatically deletes the earliest created snapshot and automatically generates a new snapshot Photos
Answer: D
NEW QUESTION 36
What is typical for a DAS solution? (Choose all that apply.)
- A. Backups are centrally made on a special backup server.
- B. Consists of a server/host with its locally connected disk drives.
- C. Sharing of files between DAS solutions is possible via the network.
- D. More scaleable in capacity than a SAN solution.
Answer: A,B
NEW QUESTION 37
Which of the following operating systems can access CIFS shares without installing additional software?
- A. Solaris
- B. FreeBSD
- C. AIX
- D. Win7
Answer: D
NEW QUESTION 38
Regarding OceanStor V3 LUN deletion, what is wrong in the following description?
- A. Deduplication and remote replication cannot coexist on the same LUN
- B. The deduplication function is used together with SmartCache to accelerate performance
- C. When the LUN is created, the deduplicated LUN is selected and cannot be restored to the state without deduplication.
- D. The taken-over heterogeneous array LUN supports block-level deduplication
Answer: D
Explanation:
Explanation
Resolution: On the premise of enabling SmartCache in the file system, delete the SmartCache accelerated fingerprint using the file system To improve the system deduplication processing performance.
NEW QUESTION 39
Which of the following is a valid protocol for a UNIX-based NAS server? (Choose all that apply.)
- A. SMB
- B. NFS
- C. Novell Control Protocol
- D. CIFS
Answer: B,D
NEW QUESTION 40
The storage controller can only provide processing and caching functions.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 41
An enterprise adopts cloud-level primary and backup data-level disaster tolerance. During business planning, two types of storage can be divided according to actual needs.
LUN: Protected LUN and unprotected LUN, create VMs that need disaster recovery on the protected LUN, and configure only the protected LUN Set up array replication to save the storage space requirements of the disaster recovery center.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 42
The QoS of the file system supports IO priority configuration and policy configuration.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 43
Select the correct statements that describes the properties of Distributed Storage Architecture.
(Multiple Choice)
- A. Non concurrent I/O access.
- B. The storage nodes are centralized.
- C. Concurrent I/O access.
- D. The storage nodes are non centralized.
Answer: C,D
NEW QUESTION 44
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