EMT Practice Test

1. Question Content...

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Question1: The Dorado V3 competitors include:

Question2: In the medical PACS system, X-ray, MRI, CT, and ultrasound tests generate a large number of image files every day. The file size ranges from 100 KB to 1 MB.
Which Huawei NAS product is recommended?

Question3: How many controllers can be used when only one LUN is configured on Dorado V6?

Question4: HyperSnap requires a full copy of data.

Question5: Which of the following technologies is not used by Huawei OceanStor SmartQoS?

Question6: What is the maximum number of disks supported by 2200 V3?

Question7: Which of the following statements about the interconnection between Huawei storage systems using OceanStor OS is false?

Question8: Which levels are included in the reliability delivered by Dorado V6?

Question9: 2200 V3 does not support scale-out.

Question10: What are the main industry sales scenarios for V5 NAS?

Question11: 2600 V3 supports hot-swappable 12G SAS interface module

Question12: Which types of host ports are supported by the 2200 V3? (Multiple Choice)

Question13: Which between NVMe (PCle) and NVMe-oF (RoCE v2) features better scalability?

Question14: Dorado V3 supports post-process compression. Data can be compressed after being written into SSDs.

Question15: Which of the following is the most-important characteristic of OLTP?

Question16: Which technologies are typically used for specific service quality assurance?

Question17: Which statement about storage software is incorrect?

Question18: Mid-range storage is typically used for which of the following scenarios?

Question19: The RPO of a storage product is 30 minutes and the RTO is 15 minutes. Which statements are correct?

Question20: What are the characteristics of the HyperMetro for Both SAN and NAS supported by the OceanStor V5 series? (Multiple Choice)

Question21: Which is unstructured data?

Question22: What is the maximum number of I/O cards supported by the OceanStor 2200 V3?

Question23: Which advantages does Dorado V3 have in the VDI scenario? (Multiple Choice)

Question24: OceanStor 9000 supports a single file system.

Question25: 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.

Question26: What are the competitive advantages of the HyperSnap feature supported by the Dorado V3? (Multiple Choice)

Question27: Which advantages does the Dorado V3 offer in the VDI scenario?

Question28: The OceanStor 2200 V3 supports SAS host ports.

Question29: 2200 V3/2600 V3 supports SSD, SAS and NL-SAS disk drives.

Question30: Which of the following disk enclosures are supported by the 2200 V3? (Multiple Choice)

Question31: Which RAID level does not provide data protection?

Question32: For hot and cold data, SmartTier can only use the SAS and NbSAS tiers for storage.

Question33: How much time does it take for Dorado V3 to reconstruct 1TB data?

Question34: Which statements about storage arrays are correct?

Question35: Which ascending order of disaster recovery levels is correct?

Question36: Which are the advantages of Dorado V3? (Multiple Choice)

Question37: What is the maximum redundancy ratio supported by high-ratio EC?

Question38: Dorado V3 supports NVMe SSDs

Question39: Which protocol is used for interconnection between controllers of OceanStor V5 Kunpeng?

Question40: What are vertical industries that require OceanStor distributed storage?

Question41: 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.

Question42: The OceanStor 2200 V3 does not support iSCSI and FC host ports in a single device.

Question43: Which of the following statements about the OceanStor V5 SmartCache is true?

Question44: OceanStor 9000 supports ______ editing of media?

Question45: 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)

Question46: Assume that an application generates about 8,400 random small I/Os, the read/write ratio is 21, and RA..
5 is used. If no requested data is hit in the cache (COW mode), what is the IOPS required by the disk arr....

Question47: What are the phases of a data center lifecycle?

Question48: Which features and technologies ensure Al-powered Dorado V6?

Question49: Which type of backup copies involves the minimum amount of data?

Question50: Which systems are included in the data center infrastructure?

Question51: Does OceanStor 9000 support storing videos and pictures in the same node pool?

Question52: The Dorado V3 supports post-process compression. Data can be compressed after it is written into an SSD.

Question53: In SmartMulti-Tenant, a vStore is managed by only one tenant administrator, and vStores are isolated from each other.

Question54: OceanStor 9000 does not have a node that is only used to provide metadata service.

Question55: What are the major differences between distributed storage and centralized storage?

Question56: Which of the following features are supported by SmartThin LUNs?

Question57: Which features are available for OceanStor 9000? (Multiple Choice)

Question58: Which technologies can achieve disk data balancing by distributing data in IUNs to as many disks as possible?

Question59: The built-in BBU/CBU and the coffer disks can protect against cache data loss in the case of unexpected power-off.

Question60: What is the major difference between OceanStor 6800 V5 and OceanStor 6800 V3?

Question61: How much time is needed for the Dorado V3 to reconstruct 1 TB of data?

Question62: The OceanStor 2200 V3 is an entry-level storage product of Huawei. It with 32 GB cache supports both SAN and NAS.

Question63: 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?

Question64: How many host ports can a 2200 V3 support?

Question65: The Dorado V3 supports the HyperMetro solution.

Question66: If partners violate cyber security requirements stipulated in the agreements, Huawei is entitled to revoke the license and authorization in the agreen terminate the agreements.

Question67: The OceanStor 2200 V3 does not support scale-out.

Question68: Which RAID level does not provide data protection?