[Q126-Q145] Updated Sep-2024 Test Engine to Practice Test for H13-629_V3.0 Exam Questions and Answers!

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Updated Sep-2024 Test Engine to Practice Test for H13-629_V3.0 Exam Questions and Answers!

HCIE-Storage V3.0 Certification Sample Questions and Practice Exam

NO.126 A customer plans to build a disaster recovery center, which can take over the production business after the production center fails. The customer’s business attributes can tolerate a 2- hour business suspension. The distance between the disaster recovery center and the production center is 500KM. The customer requires the production center and the disaster recovery center to adopt a 1:1 mode, and at the same time, it can provide convenient disaster recovery management. Which of the following statements is correct in the description of the customer’s disaster recovery center construction needs? (Multiple Choice)

To ensure business continuity, it is recommended that the customer uses the active-active mode to build a disaster recovery center

The storage capacity of the disaster recovery center needs to be the same as the storage capacity of the production center

Customers need to consider the management network, service network and replication network when planning the networking of the production center and disaster recovery center

Duplicate link recommends the client to use IP link

NO.127 The Huawei OceanStor hybrid flash storage system used in a customer’s business application has a total of three POOLs, all of which are 8D+1P RAID5. A business interruption occurred on a certain day, and engineers found some scenarios that caused the failure in the system by analyzing the logs. Which of the following scenarios will cause the service interruption of host access to storage? (Multiple Choice)

In the fully redundant networking environment, the master controller is reset.

The POOL where the business is located is all ThinLUN and no snapshot, LIN copy, clone, and replication services are configured, and the log contains the printing information that the POOL space is full.

When the BST (Bad Sector Marker) function is disabled, BST bad sectors appear on the LUN.

There are the following prints in the log:
[2014-01-19 080440] [Receive a disk-fault event of the disk328 of pool2 from Ctrl.] [2014-01-19
084035] [Receive a disk-fault event of the disk613 of pool3 from Ctrl.]

NO.128 Which of the following descriptions about the running status and host access status of HyperMetro pairs are correct? (Multiple Choice)

Active-active pair running status: Paused
Host access status: The master LUN can be read and written, but the slave LUN cannot be read or written.

Active-active pair running status: synchronizing
Host access status: The master LUN can be read and written, but the slave LUN cannot be read or written.

Active-active pair running status: normal
Host access status: The master LUN can be read and written, and the slave LUN can be read and written.

Active-active pair running status: forced to start;
Host access status: The primary LUN can be read and written, and the secondary LUN can be read and written.

NO.129 Enterprise F uses ERP systems, OA systems, Windows and Linux operating systems in the production environment. Among them, the total amount of ERP system data is not large, but the daily data update volume is relatively large and the data update volume is not large. But the total amount of data is not very large. The total amount of OA system data is large, but the data operating system and application software are updated from time to time every day.
For this enterprise backup strategy choice, which of the following is true? (Multiple Choice)

The OA system is suitable for incremental backup, and a full backup is done monthly or weekly

The ERP system is suitable for a full backup every day

For the operating system and application software, only one incremental backup needs to be done after each system update or installation of new software

While choosing the backup strategy, the enterprise needs to plan and design the backup window and recovery window at the same time

NO.130 For Huawei’s intelligent distributed storage products, clusters can only provide block storage and object file storage interfaces for upper-layer applications.

TRUE

FALSE

NO.131 In the backup system, the deduplication technology used in the target-side deduplication is divided into __________ and post-processing deduplication.

NO.132 Which of the following functions does the eService LLDesigner tool include? (Multiple Choice)

Generate offline configuration file

Automatically recommend the placement of equipment in the cabinet

Device networking

Resource Allocation

NO.133 To prevent Hyper CDP from taking up too much storage space, which of the following capacity thresholds can an administrator set on a storage pool? (Multiple Choice)

Protection capacity high threshold

Protection capacity low threshold

About to run out of capacity warning threshold

Capacity Alarm Threshold Reference

NO.134 Which of the following statements about storage networking is correct? (Multiple Choice)

The application server is directly connected to the AB controller of the storage through two optical fibers, and the path connecting the application server to the LUN’s home controller is the optimal path

In a single-switch networking scenario, access through switches can extend the data transmission distance

In the morning of a single-switch network, the switch becomes a single point of failure, and there is a certain risk of network reliability

In the dual-switch network farm, each application server has multiple paths to the storage, providing link redundancy and avoiding a single point of failure in the network

NO.135 FusionStorage is divided into a business system and a management system. The ( ) layer of the business system is used for the conversion of logical space and physical space.

NO.136 A company A purchased a set of Huawei hybrid flash storage devices. Before installation and deployment, engineers used the networking assistant on Huawei’s official website to plan and design the network. Through the storage networking assistant, you can obtain not only the networking diagram of the storage device, but also the networking diagram between the storage device and the application host.

TRUE

FALSE

NO.137 Data management is the process of effectively collecting, storing, processing and applying data using computer hardware and software technology.
In chronological order, what stages can data management be divided into? (Multiple Choice)

File system management

Manual management

Traditional Database System Administration

Big Data Management

NO.138 Due to the needs of business development, an enterprise plans to purchase Huawei all-flash storage equipment to replace the old storage and migrate the data from the old storage to the newly purchased storage equipment.
What risk points should Engineer A consider when conducting data migration day? (Multiple Choice)

Service interruption due to source LUN failure

The multi-path software of the host may need to be upgraded, and the business may be affected during the upgrade

When the new storage takes over the old storage business, it will definitely cause business interruption, so it is necessary to reserve downtime

Business interruption caused by host restart

NO.139 Data protection has five main goals: prevent physical errors, prevent logical failures, meet RTO and RP, and meet data __________ time.

NO.140 Which of the following statements about RAID 2.0 is correct? (Multiple Choice)

Chunks in a CKG may come from different storage pools

The hard disk is divided into Chunks

Chunks in a CKG may come from the same hard drive

LUNs consist of extend or grain

NO.141 Which of the following statements about flash memory particles is true? (Multiple Choice)

In SLC, 1 cell can store 1 bit of data

In MLC, 1 cell can store 2 bits of data

In TLC, 1 cell can store 4 bits of data

In QLC, 1 cell can store 3 bits of data

NO.142 Which of the following data protection methods can recover files damaged by viruses? (Multiple Choice)

RAID

Erasure Code

Backup

Snapshot

NO.143 A company purchased two sets of Huawei all-flash storage devices, and configured their active- active quorum policy as quorum server mode. When the quorum server fails, which of the following options are incorrect? (Multiple Choice)

The active-active pair is in an abnormal state

Arbitration mode is automatically converted to static priority mode

The active-active pair is in normal state

The priority site continues to operate, and the non-priority site stops operating

NO.144 Which of the following application scenarios does the Huawei OceanStor hybrid flash storage deduplication feature apply to?

Database Services

Document Services

Mail Services

VDI applications

NO.145 Huawei OceanStor 9000 uses Erasure code technology to protect data. If a site has 6 nodes, and the customer wants to ensure that data can be recovered even when 3 disks are damaged by one stripe, the redundancy protection levels that can be used are: (Multiple Choice)

4+3: 1

6+3

4+2

12+3:1