[Q56-Q73] H13-611 Exam Brain Dumps – Study Notes and Theory [Mar-2023]

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H13-611 Exam Brain Dumps – Study Notes and Theory [Mar-2023]

100% Guaranteed Results H13-611 Unlimited 490 Questions

Huawei H13-611 Exam Syllabus Topics:

Topic	Details
Topic 1	Business Continuity Solutions and Its Applications
Topic 2	Introduction to Storage Ecosystems
Topic 3	Storage Technologies for AI\| Big Data and Cloud
Topic 4	Operation and Management of Storage System in Datacenters
Topic 5	Latest Storage Technologies and Trends

Q56. Statement 1: Port zoning is preferred for zoning a FC switch when there are a lot of changes to the patch points.
Statement 2: Alias zoning is a user friendly version of soft zoning.

Statements 1 and 2 are false

Statement 1 is true; Statement 2 is false

Statement 1 and 2 are true

Statement 1 is false; Statement 2 is true

Q57. What value does thin provisioning technology bring to customers? (Multiple choice)

Improve storage resource utilization

Reduce the storage space occupied by data

Reduce the initial purchase cost

Reduce the overall TCO of the storage system

Q58. Storage array is a network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

FALSE

TRUE

Q59. 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.

description 1 and description 2 are correct

Description 1 pair, description 2 wrong

description 1 wrong, description 2 right

description 1 and description 2 are wrong

Q60. Which of the following statements about SAS is false?

SAS is a point-to-point, full-duplex, and dual-port interface,

SAS drivers are incompatible with SATA controllers.

SAS features high performance and high reliability compared with SCSI.

SAS offers powerful scalability compared to SATA.

Q61. In Huawei RAID 2.0+, is the description about chunck and extent correct?

chunck is the smallest unit for LUN to apply for space from the storage pool and free up space

The extent is the smallest unit for the storage pool to allocate resources from the hard disk domain

chunck is the smallest unit of hot data statistics and migration (data migration granularity)

The extent size of different storage pools can be different, but the extent size in the same storage pool is uniform

Explanation
Analysis: extent is a fixed-size logical storage space divided on the basis of CKG, the size is adjustable, and it is a hot data system.
The smallest unit of accounting and migration (data migration granularity) is also the smallest unit of applying space and releasing space in the storage pool. Do not The extent of the same storage pool can be different, but the extent of the same storage pool is uniform.
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.

Q62. Which of the following statements about RAID 5 and RAID 10 are correct?

The sequential read performance of RAID 5 is lower than RAID 10

If the front-end pressure is sufficient, the sequential write performance of RAID 5 is higher than that of RAID 10.

The random read performance of RAID 5 is lower than RAID 10

The random write performance of RAID 5 is higher than RAID 10

Q63. When does data become information?

When it has been stored in the right file format.

When it has been stored in a digital form.

When the company understands the data and learns from it.

All of the above.

Q64. Regarding the traditional model and cloud computing model, high reliability in the data center and cross-data center disaster recovery methods, the following says What is wrong?

In the traditional mode, the data center relies on component redundancy to achieve high reliability

In the cloud computing mode, the data center relies on component redundancy to achieve high reliability

In the traditional model, cross-data center disaster recovery is mainly based on copying business data, and the recovery process is complicated and the recovery period is long

In the cloud computing mode, cross-data center disaster recovery is the replication of all data in the business data and operating environment.
Simple recovery process and short recovery period

Q65. The following description of common storage protocols is correct?

The ATA protocol uses a parallel interface, which can only be built-in and requires cable length

The SCSI protocol does not support hot swap

A SAS domain can connect 15 devices

FC protocol has good compatibility and long transmission distance

Explanation
Analysis: Both SCSI and SAS support hot swapping; a SAS domain can support up to 16384 devices.

Q66. The maintenance network port is used, by the DeviceManager, for daily management.

FALSE

TRUE

Q67. What is wrong with the following description of NAS? (Multiple choice)

NAS devices can use cluster technology for failover

NAS provides a centralized management console, which can effectively manage the file system

Do not allow the NAS to be accessed by multiple clients at the same time

A client cannot connect to multiple NAS devices at the same time

Q68. Statement 1: a snapshot of a ThinLUN at creation does not occupy storage capacity. The snapshot of a ThickLUN at creation immediately occupies storage capacity.
Statement 2: When a snapshot of a ThickLUN exists, there is always space available to store changes to the original data.

Statements 1 and 2 are both true.

Statement 1 is true and statement 2 is false.

Statement 1 is false and statement 2 is true.

Both statements 1 and 2 are false.

Q69. What is the correct sequence of the overall reconstruction process?
1. Query all CKGs with CK falling on the faulty disk
2. Assign hot spare CK to all these CKGs
3. Update CKG information and release the reconstructed CK
4. Write the reconstructed data to the hot standby CK
5. Through the RAID algorithm, calculate the data on the failed disk based on the data on the normal disk and the check disk

1->2->5->4->3

1->2->3->5->4

5->1->2->3->4

5->2->1->4->3

Q70. Description 1: The LUN is composed of multiple Extents in the storage pool.
Description 2: The LUN can contain one or more types of Extent.

Description 1 is correct, description 2 is correct

Description 1 is correct, description 2 is incorrect

Description 1 is wrong, description 2 is correct

Description 1 error, description 2 error

Q71. Connecting an OceanStor 5300 V3 to three disk enclosures requires………. SAS cables.