[2023年最新] 高合格率なH13-611_V4.5-ENUテストアンサーかつHuawei H13-611_V4.5-ENUテストPDF [Q145-Q169]

[2023年最新] 高合格率なH13-611_V4.5-ENUテストアンサーかつHuawei H13-611_V4.5-ENUテストPDF

完璧H13-611_V4.5-ENU問題集試験問題と解答でパス保証されます

Huawei H13-611_V4.5（HCIA-Storage V4.5）認定試験は、ストレージ技術の分野でエキスパートになりたい人にとって重要な認定資格です。この試験に合格することで、候補者は、組織のニーズに合わせたストレージソリューションの設計と実装に必要なスキルと知識を習得することができます。また、彼らはストレージ業界の認定エキスパートとして認められ、キャリアアップや継続的な学習とプロフェッショナルな成長への取り組みを示すことができます。

Huawei H13-611_V4.5-ENU（HCIA-Storage V4.5）認定試験は、ストレージ技術に関連する広範なトピックをカバーしています。試験は、ストレージシステムアーキテクチャ、ストレージコンポーネント、RAID技術、SANおよびNAS技術、バックアップおよびリカバリ、ストレージシステムメンテナンスなどのトピックをカバーしています。試験はまた、Huawei OceanStorストレージシリーズとHuaweiストレージソフトウェア製品もカバーしています。この試験に合格した候補者は、Huaweiストレージ技術について包括的な理解を持ち、この知識を実世界のシナリオに適用できるようになります。

質問 # 145
When using the NFS protocol, adding a client and setting read and write permissions will have an impact on performance.

A. False
B. True

正解：A

質問 # 146
The engineer believes that the storage engine writes locally, that is, after the data is issued by I/O, the engine writes directly to the local hard disk.

A. True
B. False

正解：A

質問 # 147
The following are the advantages of SSD hard drives compared with mechanical hard drives. The description is correct: (multiple choices)

A. SSD disk at a time is more suitable for use in scenarios that require large storage capacity
B. Support TCQ/NCQ, corresponding to multiple IO requests
C. No high-speed rotating parts, high performance
D. SSD can be used in some harsh environments, such as high temperature and humidity, strong earthquakes and other harsh environments.

正解：B、C、D

質問 # 148
Which of the following VLANs are correct? (Multiple Choice)

A. In Huawei OceanStor hybrid flash memory, multiple Ethernet ports can be added to multiple independent VLANs
B. In the storage system, different VLANs can be assigned the same ID
C. Different services can be configured in different VLANs in the storage system
D. VLAN is a communication technology that logically divides a physical LAN into multiple broadcast domains

正解：A、C、D

質問 # 149
Match the RAID level with the characteristics. (1) RAID 0 (2) RAID 5 (3) RAID 10 (4) RAID 6 (a) Cost effective (b) Allows double disk failure (c) Highest performance (d) No data protection

A. 1-a; 2-d; 3-b; 4-c
B. 1-a; 2-b; 3-c; 4-d
C. 1-d; 2-a; 3-b; 4-c
D. 1-d; 2-a; 3-c; 4-b

正解：D

質問 # 150
FTP is a very secure protocol with no security risks.

A. TRUE
B. FALSE

正解：B

質問 # 151
Which statement is true about RAID 2.0+?

A. RAID 2.0+ allows for a complete enclosure to fail without causing data loss.
B. RAID 2.0+ has a higher RAID overhead than traditional RAID types.
C. Chunks belonging to a file will never be written on the same physical disk.
D. With RAID 2.0+ it is supported to select no hot spare disks.

正解：D

質問 # 152
Which of the following system model is a direct representation of the SCSI connection between the SCSI Initiator and Target?

A. Serverless Architecture.
B. Browser/Client Architecture.
C. Client/Server Architecture.
D. Peer to Peer Architecture.

正解：C

質問 # 153
Which of the following is not one of the working principles of QoS?

A. I/O Latency Burst.
B. I/O Performance Assurance.
C. I/O Priority Scheduling.
D. I/O Flow Control

正解：A

解説：
Quality of Service (QoS) is a set of technologies used to ensure that network traffic is allocated resources according to predetermined priorities. The three main working principles of QoS are I/O Priority Scheduling, I/O Performance Assurance, and I/O Flow Control. I/O Latency Burst is not one of the working principles of QoS.

質問 # 154
An engineer maps the storage system to the file server to store various enterprise files. One day, the file system is attacked by viruses and files cannot be opened. To access the files, the engineer performs a snapshot rollback. Which statement is FALSE?

A. Some data may be lost during a snapshot rollback.
B. If there are writes to the source LUN during a snapshot rollback, the rollback is performed after the writes are complete.
C. When no host reads or writes data, the snapshot data is rolled back to the source volume in sequence.
D. A snapshot rollback can quickly restore data.

正解：B

解説：
If there are writes to the source LUN during a snapshot rollback, the rollback is performed before the writes are complete. This means that any data written to the source LUN during the snapshot rollback will be lost, since it will be overwritten by the snapshot data.

質問 # 155
In Huawei storage (such as Huawei OceanStor hybrid flash memory), which of the following measures is taken by the asynchronous remote replication function to ensure data consistency? (Multiple Choice)

A. The primary LUN generates a snapshot
B. Multiple connections between master and slave storage
C. Generate snapshot from LUN
D. Production of DCI

正解：A、B、C、D

質問 # 156
If a company uses an OLTP database, which migration strategy is suitable for the company's Smart Tier?

A. Migrate to the low-performance tier
B. Migrate to the high-performance tier
C. No migration
D. Automatic migration

正解：B

質問 # 157
Description 1: The file system of the NAS is managed by a storage or server that provides resources.
Description 2: The file system of the SAN is managed by the host itself.

A. Description 1 is wrong, description 2 is correct
B. Description 1 is correct, description 2 is incorrect
C. Description 1 is correct, description 2 is correct
D. Description 1 error, description 2 error

正解：C

質問 # 158
A SAN always uses the same technology to connect to the infrastructure as a NAS.

A. TRUE
B. FALSE

正解：B

解説：
A SAN typically uses Fibre Channel or iSCSI to connect to the infrastructure, while a NAS typically uses Ethernet for connectivity. While the two technologies are similar, they are not the same.

質問 # 159
Which statements are true about distributed storage? (Select All that Apply)

A. Supports expansion by addition of nodes to increase both computing capability and storage space
B. Supports storage resource pooling and virtualization.
C. Does not support elastic EC for data redundancy protection.
D. Supports large-scale horizontal expansion

正解：A、B、D

解説：
Distributed storage systems are designed to support horizontal scaling, which means adding more nodes to the system to increase both computing capability and storage space. This enables the system to handle large amounts of data and large numbers of users. Distributed storage systems also support storage resource pooling and virtualization, which allows for efficient use of storage resources and easy management of storage.

質問 # 160
What scenarios are supported by Huawei's full storage devices, such as OceanStor100D? (Multiple Choice)

A. Distributed database
B. Virtualization
C. Big data analysis
D. Private Cloud

正解：B、C、D

質問 # 161
When the hard disk has bad sectors or blocks, which reconstruction method is used?

A. Local reconstruction
C, recovery and reconstruction
B. Total reconstruction
C. Local reconstruction

正解：A

質問 # 162
In the storage system, which of the following statements about cables are correct? (Multiple Choice)

A. One end of the fiber can be connected to the FC HBA card, and the other end to the fiber switch or storage
B. mini SAS HD cables are divided into mini SAS HD cables and mini SAS HD optical cables
C. The serial port cable is used to connect the expansion port and connect the controller subrack to the hard disk subrack
D. The mini SAS HD cable is used to connect the PCle interface of the controller in the control box to the data switch

正解：A、B

質問 # 163
The SCSI protocol can be used not only for communication between the host and the disk, but also for communication between the host and the physical tape library, optical disc, and so on.

A. TRUE
B. FALSE

正解：A

質問 # 164
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 the MLC SSD if within budget range for core applications and services for better performance and reliability.
B. Purchasing all TLC SSD drives for the storage system for the best reliability and performance.
C. Purchasing all SLC SSD drives for maximum savings on cost regardless of reliability.
D. Purchasing SLC SSD drives that has lowest cost and reliability for storage purposes of non critical applications

正解：A、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 # 165
What is the role of multi-path software? (Multiple choice)

A. fault path recovery
B. Fault path switching
C. Data recovery
D. Load balancing of IO traffic

正解：A、B、D

質問 # 166
Which of the following descriptions about disaster recovery is wrong?

A. After the disaster, I hope to be able to access the backup on the remote device immediately
B. The restored data hope to meet the current work requirements immediately
C. The traditional use of software for data backup still has usage scenarios
D. Regardless of whether disaster recovery or backup solutions are used, the data of disaster recovery is unavoidable compared with the data at the time of system failure.

正解：D

質問 # 167
There is a problem with the source LUN of remote replication, and the target LUN will take its place.

A. TRUE
B. FALSE

正解：A

質問 # 168
Description 1: When Windows mounts a CIFS share with the same IP address (domain name or machine name), the same user can You can mount one or more shares at the same time, but you cannot use different users to mount the same or different shares.
Description 2: Windows cannot share multiple Homedir shares with the same IP address (domain name or machine name) The user mounts multiple shares.