[Oct 22, 2023] Get Unlimited Access to H19-338 Certification Exam Cert Guide [Q67-Q88]

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[Oct 22, 2023] Get Unlimited Access to H19-338 Certification Exam Cert Guide

Reliable Study Materials for H19-338 Exam Success For Sure

Huawei H19-338: HCPP-Storage exam is a challenging exam that requires a deep understanding of storage technology. H19-338 exam covers a wide range of topics such as SAN, NAS, storage system design, storage virtualization, and backup and recovery. H19-338 exam consists of 60 questions that need to be answered within 90 minutes. H19-338 exam is available in English and Chinese.

The HCPP-Storage certification exam is recognized globally and is highly valued by the industry. It is a proof of an individual’s competence in storage technology and is a way for individuals to differentiate themselves in the highly competitive storage industry. HCPP-Storage certification also provides individuals with the opportunity to gain access to Huawei’s resources and community, which can help them further advance their careers in the industry.

QUESTION 67
In database application scenarios, which is the recommended latency of the active-active (HyperMetro) replication network?

0.5

QUESTION 68
Dorado V6 LUNs have controller ownership.

True

False

QUESTION 69
Which of the following statements about Dorado V6 system software upgrade are correct? (Multiple Choice)

Component-based upgrade greatly shortens the upgrade time.

Mid-range storage systems do not support upgrade over a single link.

The link between the host and the storage system is interrupted during the upgrade.

Controllers do not restart during the upgrade. Services are not impacted and hosts are unaware of the upgrade.

Both mission-critical and mid-range storage systems support upgrade over a single link.

QUESTION 70
By March 2021, how many limes has Huawei CloudFabric solution been awarded Gartner’s “Customer Choice”?

Explanation
Huawei CloudFabric solution has been awarded Gartner’s “Customer Choice” three times by March 2021.
According to the Huawei CloudFabric Solution Wins Gartner Peer Insights Customers’ Choice for Third Consecutive Year article, Huawei CloudFabric solution received this honor in 2019, 2020, and 2021.

QUESTION 71
Which of me following technologies can be used to switch the number of RFs dynamically?

OFDMA

SDR

MU-MIMO

1024-QAM

Explanation
SDR (Software Defined Radio) is a technology that can be used to switch the number of RFs (Radio Frequencies) dynamically. According to the Huawei AirEngine Wi-Fi 6 Solution White Paper, SDR enables an AP to dynamically switch between 2.4 GHz and 5 GHz bands based on the number of users and service requirements, improving spectrum utilization and user experience.

QUESTION 72
What are the highlights of Huawei’s HyperMetro NAS solution? (Multiple choice)

No additional gateways are required.

The dual-arbitration mode is provided.

Cross-site bad block repair is supported.

The active-active (HyperMetro) solution can be smoothly upgraded to the geo-redundant 3DC DR solution.

FastWrite is supported.

QUESTION 73
The entire Dorado V6 series supports front-end and back-end interconnect shared t/0 modules.

True

False

QUESTION 74
Which is NOT a typical application of HyperMetro for SAN?

Oracle RAC application

VMware vSphere application

SAP HANA application (in application mode)

SQL Server application

QUESTION 75
Which of the following models does not support 100GE uplink ports?

CE6863

CE5855

CE6881

CE6820

Explanation
CE6820 does not support 100GE uplink ports. According to the CloudEngine S6800 Series Switches Datasheet, CE6820 supports 48 x 10GE ports and 4 x 40GE ports, but not 100GE ports.

QUESTION 76
Which of the following models supports expansion of up to 32 controllers?

OceanStor Dorado 3000 V6

OceanStor Dorado 5000 V6

OceanStor Dorado 6000 V6

OceanStor Dorado 18000 V6

QUESTION 77
Which of the following is the most important storage requirement of the HIS System?

High performance

High reliability

High deduplication and compression ratio

Intelligent O&M

QUESTION 78
Which reliability technologies are used in Huawei all-flash storage? (Multiple choice)

RAID

Bad block management

Power failure protection

Wear leveling

QUESTION 79
Which method can be used to upgrade a Dorado active-active (HyperMetro) solution to a 3DC solution?

Synchronous replication

Active-active

Asynchronous replication

Volume mirroring

QUESTION 80
Which DR features can deliver zero RPO? (Multiple choice)

HyperMetro

HyperReplication Synchronous

HyperReplication Asynchronous

SmartMigration

QUESTION 81
Enabling the Fast Write function of replication links between storage arrays can reduce the amount of data to be transmitted by 50%

True

False

QUESTION 82
Before the PoC test for Dorado V3, which of the following statements about Dorado V3 test is true (same with Dorado V6)?

We need to collect the host type and version.

We need to collect the application type of example, database, VDf, etc.

We should try to collect the I/O block size from application. Then we can select a suitable I/O block siza when we create LUNs.

All of the above.

QUESTION 83
Which part does a Discovery and Assessment (DNA) report generated by SmartIDC contain? (Multiple Choice)

Solution suggestion

Assessment

Customer business planning

As-is analysis

QUESTION 84
Which arbitration mode does Huawei’s active-active (HyperMetro) solution support? (Multiple choice)

Quorum disk

Quorum server

Heartbeat

Static priority

QUESTION 85
Which functions can be implemented by the host multipathing software? (Multiple Choice)

Failover

Failback

Load balancing

QUESTION 86
Which of the following are the strengths of the next-generation NetEngine AR routers?

Incorporates an industry-leading CPU+NP architecture, providing industry-lea ding L3 to L7 full-service efficient processing

Incorporates iPath (application-based intelligent traffic steering 8. optimization) and A-FEC {no frame freezing or artifacts even at a 20% packet loss rate)

Offers three times the industry average performance based on x86

Features multi-mode ZTP on-demand network orchestration; real-time fault alarms and 45+ visualized reports

Explanation
next-generation NetEngine AR routers are intelligent edge routers that provide comprehensive services for enterprises, such as WAN access, SD-WAN, VPN, voice, video, security, cloud interconnection, and IoT .
They have several strengths that differentiate them from other products in the market, such as:
Incorporating an industry-leading CPU+NP architecture, providing industry-leading L3 to L7 full-service efficient processing. The CPU+NP architecture combines the advantages of both CPU-based general-purpose processing and NP-based hardware acceleration, enabling high-performance processing of various services at different layers .
Incorporating iPath (application-based intelligent traffic steering & optimization) and A-FEC {no frame freezing or artifacts even at a 20% packet loss rate). iPath is a technology that intelligently steers traffic based on application types, quality requirements, link conditions, and policies, optimizing the user experience and resource utilization . A-FEC is a technology that enhances the error correction capability of video streams, ensuring smooth video transmission even under high packet loss scenarios .
Offering three times the industry average performance based on x86. The next-generation NetEngine AR routers use x86 processors that deliver high computing power and scalability, enabling them to support more services and users with lower power consumption .
Featuring multi-mode ZTP on-demand network orchestration; real-time fault alarms and 45+ visualized reports. The next-generation NetEngine AR routers support zero-touch provisioning (ZTP), which simplifies the network deployment and management process by automatically discovering, registering, configuring, and upgrading devices . They also support real-time fault alarms and 45+ visualized reports that provide comprehensive network monitoring and analysis capabilities .

QUESTION 87
Which of the following are key features provided by SmartRadio?

Dynamic Frequency Assignment (DFA)

Intelligent load balancing

Enhanced distributed channel access (EDCA)

Airtime fair scheduling

Explanation
SmartRadio is a technology that provides intelligent radio resource management for wireless networks.
SmartRadio includes several features, such as Dynamic Frequency Assignment (DFA), which automatically adjusts the frequency allocation based on the interference situation; Intelligent load balancing, which distributes users among APs based on user density and traffic load; and Airtime fair scheduling, which allocates airtime resources fairly among users with different rates. Enhanced distributed channel access (EDCA) is not a feature of SmartRadio, but a standard mechanism defined by IEEE 802.11e to provide QoS differentiation for wireless multimedia applications.

QUESTION 88
In static-priority arbitration mode, if the active-active relationships are functioning, but all replication links between storage arrays are down.
What will happen?

Services stop at the preferred-site while they continue at the non-preferred site

Services continue at the preferred site while they stop at the non-preferred site

Service stop at both the preferred and non-preferred sites

Service continues at both the preferred and non-preferred sites

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