Grab latest Huawei H13-611_V4.5-ENU Dumps as PDF Updated on 2022 [Q80-Q104] : Actual Test Materials : http://blog.actualtests4sure.com

NO.80 iSCSI encapsulates SCSI commands and data description blocks into the iSCSI protocol.

True

False

NO.81 When the RPO time requirement is at the minute level, the traditional tape backup method can be used.

True

False

NO.82 Huawei RAID-TP technology can tolerate the failure of 3 disks at the same time.

TRUE

FALSE

NO.83 Regarding the disaster recovery drills, which of the following statement is incorrect?

Perform the drills in accordance with the real disaster recovery steps.

Familiarize with the disaster recovery process through disaster recovery, and exercise business recovery capabilities when a disaster strikes

Through disaster tolerance drills, business integrity cannot be checked

Disaster recovery drills are verification and the most effective means to prove the availability of the system

NO.84 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

NO.85 The data of a certain company is archived data and online business data. If the cost of using SSD solid state drives is high, and the use of NL-SAS hard drives cannot meet the performance requirements, what are the following technologies that cannot meet user needs? (Multiple Choice)

Smart Cache

Smart Tier

Smart Clone

Smart Metro

NO.86 Take Huawei OceanStor hybrid flash memory as an example. In the following description of hybrid flash memory, which options are correct? (Multiple Choice)

Device Manager only supports command line management operations

Smart Matrix comprehensive interconnection architecture and component full redundancy design, supporting Ac tire-Active working mode

Provide advanced data protection technologies including Smart Tier and Smart Thin

Support 0 hard disk types including SATA and ATA

NO.87 The business needs to provide block services and file services. Which of the following is correct? (Multiple Choice)

Both CIFS and NFS are C/S

Support AD domain environment

Support non-domain environment

Support CIFS/NFS server in the same network

NO.88 What are the authentication methods of CIFS? (Multiple Choice)

AD domain authentication

Username and password

Global authentication

Local authentication

NO.89 FC relies on a dedicated FC network, which is easy to form storage islands.

True

False

NO.90 Which of the following description about CIFS and NFS sharing is incorrect? (Multiple choice)
* If the file system has been set as a CIFS share and then an NFS share is added, the NFS share can only be set as read-only.
* If the file system has been set as an NFS share and then a CIFS share is added, the CIFS share can only be set as read-only.

* CIFS is a network-based sharing protocol, which requires high reliability of network transmission, so it usually uses TCP/IP. NFS is used for independent transmission, so it uses TCP or UDP.
* One disadvantage of NFS is that the client must be equipped with dedicated software. CIFS is integrated into the operating system and no additional software is required.
* NES is a stateless protocol. And CifS is a stateful protocol. After NFS connection fails, the connection can be automatically restored, but CIFS cannot. CIFS only sends a little redundant information, so it has a higher transmission efficiency than NFS.

CIFS is a protocol based on network sharing, which has high requirements on the reliability of network transmission, so TCP protocol is usually used for transmission

One disadvantage of CIFS is that Windows clients must install professional software

NFS is a stateless protocol, while CIFS is a stateful protocol. NFS can automatically recover from link failures, while CIFS cannot

Regardless of CIFS or NFS protocol, the client is required to perform file format conversion.

NO.91 What are the parameters that measure the performance of mechanical hard drives? (Multiple Choice)

Hard disk capacity

Hard disk speed

Data transfer rate

Average visit time

NO.92 When configuring the hyper metro feature in Huawei storage, the arbitration server can only be deployed on the physical server, not on the virtual machine.

True

False

NO.93 Based on Huawei Oceamstor distributed storage, which of the following statements about network plane division is correct?

The arbitration plane is used to communicate with the double arbitration reflexive. The real plane will only be planned when both parties are in the service plan.

The management plane is used for customer application docking to provide an interface for management and maintenance

The replication plane connects the storage node with the disaster recovery site for data synchronization and replication

The BMC plane is used to access the management node and find the MGM1 interface of the storage node to provide transport equipment management functions

NO.94 Which one of the following statements is correct?

The available space of 6 200G hard disks as RAID 5 is 1200G

NLS AS/SATA hard disks are suitable for data protection using RAID 6 and SAS hard disks are suitable for data protection using RAID 5

S2200V 3 can support SSD, SAS, SATA hard drives

OceanStor V3 series products support RAIDO/RAID 1/RAID 5/RAID 10, but not RAID 6

NO.95 Which of the following two descriptions is correct?
Description 1: The maintenance cost of traditional PC is usually lower than that of a desktop cloud.
Description 2: In cloud computing, data is stored and managed centrally.

Both descriptions 1 and 2 are correct

Description 1 is correct, description 2 is wrong

Description 1 is wrong, description is correct

Both descriptions 1 and 2 are wrong

NO.96 Distributed object storage has a unified name space and supports online expansion.

True

False

NO.97 Which of the following descriptions are correct about IP scale-out expansion? (Multiple Choice)

iwaRP protocol can be used

PCIe protocol can be used

TCP/IP protocol can be used

IB protocol can be used

NO.98 For remote replication, the primary LUN and secondary LUN must be consistent.

True

False

NO.99 Smart Tier cannot be enabled for a storage pool composed of a single hard disk type.

True

False

NO.100 The lowest level of disaster tolerance during backup.

True

False

NO.101 Which of the following is wrong about the features of OceanStor V3?

Cloning provides physical full copy, incremental copy

Cloning does not support cross-engine LUN cloning. The master and slave LUNs must be under the same engine

LUN copy can support data backup and migration within and between arrays (including homogeneous and heterogeneous)

LUN copy supports incremental LUN copy, and LUN copy should be done offline

NO.102 The Internet of Things (IoT) is an important part of a new generation of information technology and an important development stage in the “informatization” era.

True

False

NO.103 The synchronization in the clone is to directly double write the master and slave LUN.

True

False

NO.104 Which of the following descriptions are correct about the hard disk interface? (Multiple Choice)

The hard disk interface is the hard disk cache and memory for data exchange

The hard disk interface is to connect the hard disk to the host system

The speed of the hard disk interface affects the data exchange between the CPU and the memory

The speed of the hard disk interface affects the performance of the storage

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