Best H13-611_V4.5 Exam Dumps for the Preparation of Latest Exam Questions
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NEW QUESTION # 116
What are the main elements of the disaster recovery system? (Multiple choice)
- A. RPO
- B. Backup window
- C. backup capacity
- D. RTO
Answer: A,B,D
NEW QUESTION # 117
Which of the following descriptions of RAID technology are correct? (Multiple choice)
- A. In RAID 0, multiple hard drives are accessed simultaneously (parallel access), speeding up data access performance
- B. The performance of all RAID levels increases linearly with the increase in the number of member disks
- C. The current RAID technology only uses the parity mechanism to protect the data
- D. Not every RAID technology can improve write performance
Answer: A,D
NEW QUESTION # 118
SAN network-based data replication technology is a storage area network between front-end application servers and back-end storage systems Network (SAN), adding a layer of intelligent switches, the front end is connected to the server host, and the back end is connected to the storage device.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 119
Which of the following are the 3 layers of SCSI Target Model? (Multiple Choice)
- A. Device Layer.
- B. Middle Layer.
- C. Port Layer.
- D. Network Layer.
Answer: A,B,C
NEW QUESTION # 120
Distributed storage can provide: block services, big data services, object services and file services.
- A. False
- B. True
Answer: B
NEW QUESTION # 121
Which of the following are the supported data storage architecture of modern storage array?
(Multiple Choice)
- A. Fusion Storage.
- B. Object Storage,
- C. Block Storage.
- D. File Storage,
Answer: B,C,D
NEW QUESTION # 122
What is a measure of storage system performance?
- A. Bandwidth
- B. Delay
- C. IOPS
- D. capacity
Answer: A,B,C
NEW QUESTION # 123
There are two descriptions about fiber switches below, the correct ones are:
Description 1: A port can be in multiple zones.
Description 2: A switch can have multiple zones.
- A. description 1 and description 2 are wrong
- B. description 1 and description 2 are correct
- C. description 1 wrong, description 2 right
- D. Description 1 pair, description 2 wrong
Answer: B
NEW QUESTION # 124
In the Huawei storage system using RAID 2.0+ technology, regarding the difference between Thick LUN and Thin LUN, which of the following descriptions is correct? (Multiple choice)
- A. Allocate storage capacity when Thick LUN is created
- B. When Thin LUN is created, storage capacity is not allocated by default. Storage capacity is allocated only when data is written.
- C. Thin LUN makes the overall storage space utilization higher
- D. Thin LUNs are more flexible than Thick LUNs and have better performance when reading and writing large IOs sequentially
Answer: A,B,C
NEW QUESTION # 125
A company purchases storage devices for new services. The new services do not require high access speed of storage devices. In this scenario, the IP SAN can be used for networking deployment.
- A. False
- B. True
Answer: A
Explanation:
IP SANs are not suitable for deployments that do not require high access speeds, as they are optimized for fast storage access. In this scenario, a more suitable storage solution would be a Network Attached Storage (NAS) system [1], which is designed for slower access speeds.
https://www.ibm.com/cloud/blog/hard-disk-drive-vs-solid-state-drive
1. Hard Disk Drive (HDD) vs. Solid State Drive (SSD): What's the ...
https://www.ibm.com/cloud/blog/hard-disk-drive-vs-solid-state-drive
https://www.techtarget.com/searchstorage/definition/storage
What is computer storage and how is it used?
https://www.techtarget.com/searchstorage/definition/storage
https://en.wikipedia.org/wiki/Hard_disk_drive
Hard disk drive - Wikipedia
https://en.wikipedia.org/wiki/Hard_disk_drive
NEW QUESTION # 126
Fibre Channel is a dedicated protocol used in enterprise-level SAN networks for communication between hosts and storage devices or between storage devices. It features high transmission efficiency, long transmission distance, and high security and reliability.
- A. False
- B. True
Answer: B
Explanation:
Fibre Channel is a dedicated protocol used in enterprise-level SAN networks for communication between hosts and storage devices or between storage devices. It features high transmission efficiency, long transmission distance, and high security and reliability.
https://e.huawei.com/en/products/storage
OceanStor Data Storage - Huawei Enterprise
https://e.huawei.com/en/products/storage
https://www.delltechnologies.com/asset/en-ae/products/converged-infrastructure/technical-support/h15300-vxrail-network-guide.pdf Dell VxRail Network Planning Guide - Physical and Logical Network ...
https://www.delltechnologies.com/asset/en-ae/products/converged-infrastructure/technical-support/h15300-vxrail-network-guide.pdf
NEW QUESTION # 127
Among the following storage functions, which of the following can provide customers with data disaster recovery functions? (Multiple choice)
- A. Hierarchical storage
- B. Cache prefetch
- C. Snapshot
- D. Remote replication
Answer: C,D
NEW QUESTION # 128
A government unit adopts Huawei's two-site, three-center solution for disaster recovery construction, and its business is mainly concentrated from 8:00 to 18:00.
What is wrong with the following approach?
- A. Production centers and remote disaster recovery centers should use synchronous remote replication
- B. The time period for data synchronization between the production center and the disaster recovery center should be selected when the business volume at night is small
- C. When doing remote replication, a consistency group should be created according to the business of the unit, and related businesses are placed in a consistents
- D. You can use the BCManager software to set the data synchronization period
Answer: A
NEW QUESTION # 129
A bank enabled the Smart Tier feature for the storage space of the bill transaction system. During the I/O monitoring process, it was found that the data access written by the business was very high. What are the following configurations that can optimize performance? (Multiple Choice)
- A. Prioritize capacity allocation from the high-performance tier
- B. Migrate to the high-performance tier
- C. Migrate to the low-performance tier
- D. Prioritize capacity allocation from the capacity tier
Answer: A,B
NEW QUESTION # 130
Storage architecture is developing from distributed to centralized.
- A. False
- B. True
Answer: A
NEW QUESTION # 131
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