Huawei H13-611_V4.5-ENU認証された練習解答、必ずあなたを試験合格させる！[2023]
有効な合格方法HCIA-StorageのH13-611_V4.5-ENU試験問題集
HCIA-Storage V4.5試験は、ストレージネットワーキングに関連するさまざまなトピックをカバーする複数のセクションに分けられます。この試験では、ストレージネットワークアーキテクチャ、ストレージネットワークプロトコル、ストレージデバイス管理、バックアップと復旧、災害復旧などのトピックについて説明しています。この試験は、ストレージネットワーキングデバイスを設計、インストール、構成、トラブルシューティングする能力をテストすることを目的としています。
質問 # 267
HA (High Availability) refers to the ability to continue to access applications in the event of a single component failure in the local system. In a data center, the downtime is one hour a year, so what is the HA of the data center?
- A. 0.99999
- B. 0.998934
- C. 0.9998858
- D. 0.999999
正解：C
解説：
Analysis: HA=1-(downtime/(downtime+run time))
4 9s: 0.9999 52.56 minutes/year 5 9s:
0.99999 5.265 minutes/year 6 9s: 0.999999
seconds/year
質問 # 268
What are the correct analysis of the dual-control architecture storage subsystem? (Multiple Choice)
- A. Only for high-end storage
- B. In Standby, the controller does not receive data requests and does not 0 hard disks
- C. There are two working formats: Active-Active, Standby
- D. In Active-Active, only one controller receives data requests in the same time period
正解：B、C、D
質問 # 269
When a company customer needs to complete data migration between devices, which features can be used to complete it? (Multiple choice)
- A. LUN copy
- B. Clone
- C. Remote replication
- D. Smart Migration
正解：A、B、C、D
質問 # 270
A traditional RAID 10 set always has an even number of disks.
- A. FALSE
- B. TRUE
正解：B
質問 # 271
If a disk is faulty, what is the process of recovering data on the faulty disk?
- A. Reconstruction
- B. Compression
- C. Deduplication
- D. Replication
正解：A
解説：
If a disk is faulty, the process of recovering data on the faulty disk is typically done through a process called reconstruction. Reconstruction involves copying data from a healthy disk in a RAID array to the faulty disk. This can be done through software or hardware RAID controllers. The RAID controller will use the data stored on the other disks in the RAID set to recreate the data that was stored on the faulty disk. This process can be done while the RAID array is online, allowing the RAID to continue functioning while the reconstruction process is taking place. Once the reconstruction is complete, the faulty disk can be replaced and the RAID array can continue to function normally.
質問 # 272
Smart Tier cannot be enabled for a storage pool composed of a single hard disk type.
- A. True
- B. False
正解：A
質問 # 273
CKG is composed of multiple CKs on different hard disks of different types in the hard disk domain.
- A. FALSE
- B. TRUE
正解：A
解説：
Analysis: The OceanStor storage system uses a random algorithm to set the Chunk (CK) of each storage layer according to user settings The "RAID" strategy to form the Chunk Group (CKG).
質問 # 274
The company has newly introduced NAS server, which of the following is wrong of the engineer's advice to the customer?
- A. It is recommended to provide file sharing services through the FC network
- B. Do not use to support database applications
正解：A
質問 # 275
The new storage system has high I/O characteristics for the company's main business. When engineers design the hard disk domain, they plan the performance and high-performance tiers. Which hard disks does the company's main business correspond to?
- A. SAS
- B. SSDS AS
- C. SAS , SATA 4 , SSD , NL-SAS
- D. NL-SAS
正解：B
質問 # 276
Cloud technology refers to the process of migrating all the local servers to an external online datacenter for data protection purposes.
- A. FALSE
- B. TRUE
正解：A
質問 # 277
Which of the following operating systems can access CIFS shares without installing additional software?
- A. AIX
- B. Solaris
- C. Win7
- D. FreeBSD
正解：C
質問 # 278
In the LAN-Base networking, both business flow and data flow go through the LAN network, which occupies a large bandwidth.
- A. True
- B. False
正解：A
質問 # 279
Which of the following descriptions of the iSCSI protocol are correct? (Multiple Choice)
- A. Use ATA protocol as the transmission protocol
- B. iSCSI general is responsible for generating iSCSI protocol data unit
- C. The SCSI layer is responsible for generating the command descriptor block
- D. Transmission based on TCP/IP protocol
正解：B、C、D
質問 # 280
Regarding the description of the Hyper Clone function, which are correct? (Multiple Choice)
- A. If there are multiple applications that need to use the business data of the source LUN, you can use the Hyper Clone feature to generate multiple target LUNs for multiple applications
- B. When the business source LUN fails, the data backed up by the Hyper Clone feature can be restored to the business data at any point in time
- C. If the hard disk of the source LUN configured with Hyper Clone has a physical failure, the service can continue to be provided through the split target LUN
- D. In the event of a logical failure of the source LUN, data can be reversely synchronized through the target LUN to restore the business of the source LUN
正解：A、C、D
質問 # 281
Regarding the characteristics of the LAN-FREE backup method, which of the following is incorrect?
- A. Does not affect user network performance
- B. Backup performance is usually higher than that of LAN-BASED
- C. The backup proxy does not affect the performance of the application server
- D. The backup data stream does not occupy LAN resources
正解：C
質問 # 282
Regarding the commonly used components of ICT, which of the following statements is correct? (Multiple choice)
- A. Hosts are also called servers, which refer to computers with higher specifications in some enterprises
- B. Common components of ICT include hosts, storage arrays, switches, and networks
- C. Storage array usually refers to the equipment that provides data storage
- D. The switch is also called the switching hub, which mainly works on the three-layer network
正解：A、B、C
質問 # 283
When there are bad sectors or bad blocks on the hard disk, which reconstruction method is used?
- A. Local Remeshing
- B. Whole disk reconstruction
- C. Restoration reconfiguration
- D. Local remodeling
正解：A
質問 # 284
When does data become information?
- A. When the enterprise understands the meaning of data and extracts the content needed for decision-making
- B. When the data has been stored in digital form
- C. When it has been stored in the correct file format
- D. When the data is verified to be correct
正解：A
質問 # 285
Incremental backups must rely on the last full backup and the last incremental backup to perform data recovery Complete recovery, data reconstruction during recovery is slower than full backup, and recovery window is larger.
- A. FALSE
- B. TRUE
正解：B
質問 # 286
In the Huawei OceanStor V3 storage system, which of the following statement of Smart Thin LUN is correct?
- A. You can create a Thin LUN without specifying the initial capacity allocation
- B. Thin LUN cannot be converted to Thick LUN
- C. When creating a thin LUN, it cannot be allocated a capacity larger than the free space available in the storage pool.
- D. The types of LUNs in a storage pool must be the same, either all thin LUNs or thick LUNs
正解：A
質問 # 287
The host layer disaster recovery investment is less, and the compatibility is better.
- A. True
- B. False
正解：A
質問 # 288
As the new storage administrator, you are tasked with the procurement of a new batch of SSD drives to replace the older drives that has reached the end of life. You have the option of SLC, MLC and TLC SSD. Which of the following will be your choice with a limited budget and medium level of reliability concerns? (Select All that Apply)
- A. Purchasing all SLC SSD drives for maximum savings on cost regardless of reliability.
- B. Purchasing all TLC SSD drives for the storage system for the best reliability and performance.
- C. Purchasing the MLC SSD if within budget range for core applications and services for better performance and reliability.
- D. Purchasing SLC SSD drives that has lowest cost and reliability for storage purposes of non critical applications
正解：C、D
解説：
When choosing between different types of SSDs, the main factor to consider is the trade-off between cost and reliability. SLC (Single-Level Cell) SSDs are the most reliable and have the longest lifespan, but they are also the most expensive. TLC (Triple-Level Cell) SSDs are less reliable than SLC SSDs, but they are also less expensive. MLC (Multi-Level Cell) SSDs are a good balance between cost and reliability, they are more affordable than SLC SSDs and more reliable than TLC SSDs.
質問 # 289
Which of the following statements about LAN-based backup is incorrect?
- A. The backup agent affects the performance of application servers.
- B. Backup data is based on LANs, affecting network performance.
- C. Backup jobs must be separately maintained, complicating management and maintenance.
- D. Instruction flows are transmitted over the LAN whereas data flows are not.
正解：D
質問 # 290
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H13-611_V4.5-ENU練習テスト問題、解答、解釈：https://drive.google.com/open?id=1CzucRy4mSVArZpZfJp1JUXXl1rc-n_jE