HCIA-Storage V4.5 Certification H13-611_V4.5 Latest Study Guide

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Latest H13-611_V4.5 study guide are online for HCIA-Storage V4.5 certification. Huawei H13-611_V4.5 study guide with latest exam questions cover the exam outline, including Storage Technology Trends, Storage Basic Technologies, Storage Common Advanced Technologies, Storage Business Continuity Solutions, Storage System O&M Management. We have collected 531 practice exam questions with actual answers to ensure that you can complete H13-611_V4.5 exam successfully.

Here we have HCIA-Storage V4.5 Certification H13-611_V4.5 Free Questions For Checking.

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1. SmartThin is a storage space management technology provided by Huawei OceanStor V3 storage system that allocates storage resources on demand. Based on virtualization technology, SmartThin reduces the deployment of physical storage resources and maximizes the utilization of storage space.

True

False

2. Regarding the description of the hard disk domain in Huawei RAID 2.0+ technology, which of the following statement is incorrect?

A hard disk domain is a group of hard disks

A hard disk can only belong to one hard disk domain

OceanStor V3 storage system can create one or more disk domains

In a disk domain, disks of the same type must be of the same size and rotational speed

3. Huawei OceanStor V3 SmartTier feature can be used to place data on the specified disk type.

True

False

4. A certain bank will launch a set of business systems, which have very high performance and security requirements. The database uses an Oracle database and plans to deploy the Oracle database to a storage system. Then, when creating a RAID group for the Oracle database, the optimal RAID strategy should be:

RAID 1

RAID 5

RAID 6

RAID 10

5. The SCSI protocol can be used not only for the communication between the host and the disk, but also for the communication between hosts, physical tape libraries, and optical disks, etc.

True

False

6. In the Huawei OceanStor V3 storage system, a customer plans to deploy a business system. The database uses Oracle data. The average data block size is 16KB. When using the Smart Tier feature, which of the following data migration granularity is the best?

512KB

4MB

32MB

64MB

7. Which one of the following methods can achieve the RTO optimization?

Disk-disk

Disk-disk-tape

Remote replication

Virtual tape library

8. In Huawei OceanStor V3, what unit does Thick LUN apply for space from the storage system?

grain

chunk

stripe

extent

9. Most of the data generated by the Internet industry is structured data, and this part of the data accounts for about 80% of the total amount of data.

True

False

10. The following are two statements about cloud computing:

Statement 1: A deployment model of cloud computing is to divide a large physical server into multiple small virtual machines.

Statement 2: A deployment model of cloud computing is to aggregate multiple small physical servers into one large host.

Both Statement 1 and Statement 2 are correct

Statement 1 is correct, Statement 2 is wrong

Statement 1 is wrong, Statement 2 is correct

Both Statement 1 and Statement 2 are wrong

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11. Multipath software can only be used in IP-SAN.

True

False

12. In Huawei OceanStor V3 based on RAID 2.0+, when a user creates a file system, the system will first automatically create a corresponding LUN and generate a file system on the LUN.

True

False

13. A company belongs to the fields of banking and finance, with a large amount of business data and high security requirements. Which RAID level is suitable for this company?

RAIDO

RAID 1

RAID 5

RAID 10

14. When there are bad sectors or bad blocks on the hard disk, which reconstruction method is used?

Whole disk reconstruction

Local Remeshing

Restoration reconfiguration

Local remodeling

15. Regarding the snapshot technology, which of the following statement is incorrect?

When rolling back a file system snapshot, you must cancel the shared mount of the source file system

After opening multiple snapshots of the same file system, roll back to one of the snapshots. After the roll-back is completed, all snapshots after the point-in-time when the target snapshot was created will be deleted

When manually creating a snapshot for a file system, if the product specification limit is exceeded, a new snapshot cannot be created for the file system

When creating a periodic snapshot for the file system, the storage system automatically deletes the earliest created snapshot and automatically generates a new snapshot

16. For random accessing to mechanical disks, the biggest impact on the time taken to complete an IO is:

Seek time

Rotation delay

Data transfer time

17. The InfiniBand interface is used as a front-end host interface in Huawei OceanStor V3 unified storage, which can flexibly support the direct connection and multiple networking modes of switch.

True

False

18. The hard disk domain supports online adding hard disks, and the storage pool supports online expansion.

True

False

19. Which one of the following operations is a daily maintenance item in the data center storage?

View and handle alarms

Inspect storage devices

Check the room environment

Check the internal environment of the rack

20. Statement 1: Hyper Mirror one LUN failure, the host business is not interrupted, Hyper Clone primary LUN failure, the host business is interrupted.

Statement 2: Hyper Mirror supports dual copy, and Hyper Clone supports a maximum of 1 primary LUN: 16 secondary LUNs.

Statement 1 is correct, Statement 2 is correct

Statement 1 is correct, Statement 2 is wrong

Statement 1 is wrong, Statement 2 is correct

Statement 1 is wrong, Statement 2 is wrong

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HCIA-Storage V4.5 Certification H13-611_V4.5 Latest Study Guide

Here we have HCIA-Storage V4.5 Certification H13-611_V4.5 Free Questions For Checking.

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