EMT Practice Test

1. Question Content...

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Question1: Which types of host ports are supported by the 2200 V3? (Multiple Choice)

Question2: 2200 V3 is an entry-level storage product of Huawei. 2200 V3 with 32 GB cache supports both SAN and NAS.

Question3: OceanStor 9000 supports ______ editing of media?

Question4: OceanStor F V5 series are hybrid-flash storage systems.

Question5: iSCSI is implemented based on TCP/IP and has better scalability than FC.

Question6: Each LUN on Dorado V6 is owned by a specific controller.

Question7: The RPO of a storage product is 30 minutes and the RTO is 15 minutes. Which statements are correct?

Question8: OceanStor 9000 supports high density nodes.

Question9: What are the phases of a data center lifecycle?

Question10: Dorado V3 tolerates failure of 4 SSDs simultaneously

Question11: Dorado V3 supports SSDs and HDDs

Question12: HyperLock is the name of the file system WORM feature in OceanStor V5 and provides legal compliance protection mode.

Question13: HyperSnap requires a full copy of data.

Question14: Which of the following descriptions about the models supported by the Dorado V3 are correct? (Multiple Choice)

Question15: What are the trends of future data centers?

Question16: To reduce costs, general-purpose servers are commonly used for object storage.

Question17: For hot and cold data, SmartTier can only use the SAS and NL-SAS tiers for storage.

Question18: What is the major difference between OceanStor 6800 V5 and OceanStor 6800 V3?

Question19: Which indicator indicates the time required for system recovery after a disaster occurs?

Question20: Which advantages does Dorado V3 have in the VDI scenario? (Multiple Choice)

Question21: OceanStor Dorado 3000 V3 supports both SAN and NAS.

Question22: What is the minimum number of disks for RAID 10?

Question23: Anti-tampering and anti-implantation of Huawei products include:

Question24: Which is the maximum IOFS that Dorado V3 can achieve?

Question25: The Dorado V3 competitors include:

Question26: Which are the customer benefits of SmartThin (Thin Provisioning)? (Multiple Choice)

Question27: Which are advantages of SAN?

Question28: Which RAID level does not provide data protection?

Question29: What are the front-end protocols of OceanStor Dorado V6?

Question30: FlashLink involves which of the following technologies:

Question31: Which type of backup copies involves the minimum amount of data?

Question32: Which are NAS quota technologies in the industry?

Question33: A customer wants to purchase an object storage system for use of different departments. These departments are independent and one cannot access the data of another. The expenses are shared by the departments.
Which features would you recommend to the customer?

Question34: 2200 V3 is the only product that supports SmartVitualizartion among entry-level storage products.

Question35: During the interaction between the server and SAN storage, the server encapsulates data in SCSI commands and implements data interaction through various network transmission protocols.

Question36: What are vertical industries that require OceanStor distributed storage?

Question37: What is the full name of WORM?

Question38: Which of the following has the best random read/write performance for small files?

Question39: Which of the following are the all-flash models that support SmartMatrix 2.0 and tolerate failures of up to 3 controllers in a 4-controller layout without disrupting services? (Multiple Choice)

Question40: OceanStor F V5 series and V5 series can migrate data from heterogeneous third-party storage devices without interrupting services.

Question41: Which of the following is the maximum performance (IOPS@SPC-1) that OceanStor V5 can achieve?

Question42: Which of these is the same between OceanStor V5 and OceanStor V3?

Question43: Which are the advantages of Dorado Vo smart disk enclosures?

Question44: How much time is needed for the Dorado V3 to reconstruct 1 TB of data?

Question45: Which advantages does Dorado V3 have in the database acceleration scenario? (Multiple Choice)

Question46: Which model supports expansion of up to 32 controllers?

Question47: Which of the following is the maximum performance (IOPS@SPC-l) that OceanStor V5 can achieve?

Question48: Which sizes of cache can be used in the OceanStor 5500 V5? (Multiple Choice)

Question49: Which CPU model does OceanStor 5300 F V5 use, Intel or ARM?

Question50: Which RAID levels does the Dorado V3 support?

Question51: 4-in-1 means that 4 protocols are integrated into 1 OceanStor 100D storage system for unified management.
Which 4 protocols are involved?

Question52: A storage pool is a logical combination of multiple storage tiers. A storage tier is a collection of storage media with the same performance in a storage pool.

Question53: The OceanStor 2200 V3 supports SAS host ports.

Question54: Which statement about storage software is incorrect?

Question55: What is the maximum number of disks supported by 2200 V3?

Question56: Which of the following technologies optimize the F V5 series to ensure SSD performance and reliability?

Question57: What are the advantages of OceanStor 9000? (Multiple Choice)

Question58: SmartMigration supports three data migration approaches: Storage media migration (for example, between SAS and NL-SAS), RAID level migration (between different RAID levels), and conversion between a thin LUN and a thick LUN.

Question59: What advantages does the Huawei 2000 V3 offer to get the most out of fixed investments lower prices motivate customers to buy our products, and achieve project success?

Question60: How many controllers can be used when only one LUN is configured on Dorado V6?

Question61: Which statement about the S3 protocol is incorrect?

Question62: Which statements about enterprise-level and desktop-level disks are correct?

Question63: Which is the customer benefit of Smart Virtualization?

Question64: Which protocol is not a front-end protocol of SAN?

Question65: Which are the major differences between enterprise-level WORM and regulatory-level WORM?

Question66: What conditions must be met so that OceanStor F V5 series and V5 series can migrate data from heterogeneous third-party storage devices without interrupting services?
(Multiple Choice)

Question67: What are the major differences between distributed storage and centralized storage?

Question68: Does OceanStor 9000 support storing videos and pictures in the same node pool?

Question69: 2200 V3 and 2600 V3 are configured with a BBU module by default, which protects cache data in the case of a power failure.

Question70: Which of the following is the most important characteristic for OLTP?

Question71: What are the performance-optimized technologies of the OceanStor F V5 series? (Multiple Choice)