Pass Your Exam With 100% Verified H19-315 Exam Questions [Q61-Q80] – IT Certification Exam Questions & Answers

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Pass Your Exam With 100% Verified H19-315 Exam Questions

H19-315 Dumps PDF – H19-315 Real Exam Questions Answers

Perhaps the most significant benefit of the Huawei H19-315 certification is the recognition and validation it provides of the student’s knowledge and expertise in transmission and access networks. It is also a valuable asset in the job market, where employers seek professionals with proven expertise and hands-on experience in network design, deployment, and troubleshooting. By taking this certification course, professionals can develop a strong foundation in network technologies, acquire industry-standard skills, and enhance their career prospects in the field of transmission and access networks.

NO.61 What is the general recommendation of DCI delay in the financial industry?

<50ms

<10ms

<100ms

<1ms

NO.62 The eSight network management interface newly planned in 2020 can automatically generate a topology diagram after the device is configured.

TRUE

FALSE

NO.63 What types of sites do WDM systems have?

OLA

OTM

REG

OADM

Wavelength Division Multiplexing (WDM) systems use different types of sites to manage signal transmission and amplification across long distances. These include:
* OLA (Optical Line Amplifier):Amplifies optical signals to compensate for losses over long distances.
* OTM (Optical Terminal Multiplexer):Located at the endpoints of the WDM system, it multiplexes and demultiplexes wavelengths.
* REG (Regenerator):Regenerates optical signals to restore their quality after significant attenuation.
* OADM (Optical Add-Drop Multiplexer):Adds or drops specific wavelengths at intermediate points without affecting others.
Each type of site plays a critical role in ensuring efficient and reliable operation of WDM networks.
References:
* ITU-T G.694 Standard – WDM Architecture
* Huawei WDM Solution Guide

NO.64 MPLS-TP is jointly developed by which of the following two standards organizations? (Multiple choice)

IEEE

IETF

EANTC

ITU-T

NO.65 Huawei’s OptiXtrans DC908 product is designed for the DCI application.

True

False

TheOptiXtrans DC908is specifically designed forData Center Interconnect (DCI)applications. Its key features align perfectly with the requirements of modern DCI scenarios:
* High Capacity:Supports up to 800G per wavelength, enabling ultra-high-speed connectivity between data centers.
* Compact Design:The 2U form factor makes it ideal for space-constrained environments.
* Low Latency:Optimized for minimal delays, critical for applications like cloud computing and disaster recovery.
* Simplified Deployment:Plug-and-play functionality reduces operational complexity.
While other Huawei products (e.g., OptiXtrans E9600) are designed for backbone or metro networks, the DC908 is tailored exclusively for DCI.
References:
* Huawei OptiXtrans DC908 Product Documentation
* Huawei DCI Solution Guide

NO.66 What are the networking characteristics of the OTN backbone network in the power industry? (Multiple choice)

A large number of single-wave 10G network construction is used, and single-wave 100G has not yet been applied on a large scale

The construction of national and provincial cadres has basically been completed, and there is no large-scale construction in prefectures and cities.

Single-wave 10G scenarios are generally constructed using a station-by-station electrical relay method

The OTN backbone network in prefectures and cities began to consider the use of single-wave 100G to build two planes

NO.67 Which of the following description about the P613E is correct? (Multiple Choice)

“6” represents the GPON series

“1” representative provides a POE function

“3” means that there are 3 steps of 2 on the port, a total of 8 ports

“E” represents a dedicated model for enterprises

NO.68 The full-light video is transmitted, and the extremely sensitive scene of business, which can be selected?

EG8040C

P622E

T672E

EG8084P

NO.69 Which is Huawei’s first transmission product in the highway section access solution?

OSN3500

OSN580

OSN1800

OSN7500

NO.70 Radio and television start a full-service operation mode and transform to an operator.

TRUE

FALSE

NO.71 What plan do we mainly promote in the radio and television county and township transmission network?

MSTP scheme

Enhanced MSTP Scheme

MS-OTN Fusion Scheme

EPTN scheme

NO.72 What single-board functions are integrated into the single-board DAPXF? (Multiple choice)

Light release

FIU

OSC

SOM

NO.73 In remote areas, which of the following solutions are proposed to achieve economic network deployment?

Flex-PON

Outdoor Site Cabinet for OLT

Combo PON

Class D Optical Module

Deploying networks inremote areaspresents unique challenges, such as limited infrastructure, harsh environmental conditions, and high costs. To address these challenges, Huawei proposes the following solutions:
* Outdoor Site Cabinet for OLT:Compact and ruggedized cabinets house the OLT and associated equipment, enabling deployment in outdoor environments without the need for dedicated indoor spaces.
* Class D Optical Module:These modules are designed for long-distance transmission (up to 20 km), making them ideal for connecting remote areas to the central OLT.
WhileFlex-PONandCombo PONare innovative technologies, they are more focused on optimizing network capacity and efficiency rather than addressing the specific challenges of remote deployments.
References:
* Huawei Remote Area Deployment Guide
* Huawei OLT Outdoor Cabinet Specifications

NO.74 Which ONT/ONU terminals have GPON and EPON upper models at the same time? (Multiple Choice)

HG8040F5

EG8040C

HG8546M

HG8042

NO.75 GPON technology has more advantages than EPON, as the downstream bandwidth of GPON is twice that of EPON.

TRUE

FALSE

NO.76 Which of the following devices cannot be mounted in a 19-inch cabinet?

OSN 1800 I

OSN 9800 U32

OSN 1800 II

OSN 1800 V

TheOSN 1800 Vis a compact device designed for outdoor and edge deployments. Unlike other models in the OSN 1800 series, itcannot be mounted in a standard 19-inch cabinetdue to its unique form factor and intended use case.
Here’s an analysis of the other options:
* OSN 1800 I:Can be mounted in a 19-inch cabinet and is commonly used in small-scale deployments.
* OSN 9800 U32:A high-end platform designed for core networks, typically deployed in data centers or telecom rooms with 19-inch racks.
* OSN 1800 II:Supports 19-inch cabinet mounting and is used in metro and regional networks.
Thus, theOSN 1800 Vis the correct answer.
References:
* Huawei OSN 1800 Series Product Documentation
* Huawei Cabinet Mounting Guidelines

NO.77 The integration of power transmission and transformation integration transmission solutions does not include ().

Industry integration, integration of industry needs, such as 2M optical interface, 2M ASON

Communication technology integration, integration of communication technology development trends, such as SDH/OTN/PKT unified equipment

Client-side interface fusion, integrating low-speed interfaces such as traditional PCM equipment

Integration of advanced concepts and hotspots, such as 5G and WIFI6

NO.78 DCI evolves to mesh, simplified, and intelligent network.

True

False

The statement isTrue.Data Center Interconnect (DCI)networks are evolving towardmesh architectures, simplification, and intelligence to meet the growing demands of cloud computing, AI, and big data analytics.
Here’s how DCI is evolving:
* Mesh Architecture:
* Traditional point-to-point DCI links are being replaced bymesh topologies, which provide multiple paths between data centers.
* This improves redundancy, load balancing, and fault tolerance, ensuring uninterrupted service even during failures.
* Simplification:
* Modern DCI solutions like theOptiXtrans DC908integrate multiple functions (e.g., optical modules, amplifiers, control units) into a single device, reducing complexity.
* Automation tools likeNCE-Tstreamline operations, minimizing manual intervention and errors.
* Intelligence:
* AI-driven analytics enable real-time monitoring, predictive maintenance, and dynamic optimization of DCI networks.
* Features likeoptical latency mapsandbandwidth visualizationhelp operators make informed decisions.
This evolution reflects the need for DCI networks to become more agile, efficient, and resilient in the face of increasing traffic volumes and diverse application requirements.

NO.79 What should a smart service-based e-government network look like? (Multiple choice)

It can realize inter-departmental business linkage, data sharing, and improve the overall efficiency of the government

Better integrate basic government resources, improve utilization rate, and reduce administrative costs

Unify the basic network platform to ensure the business deployment requirements of large bandwidth

Quickly deploy new business, save time, improve government operation efficiency, and respond to public needs faster

Flexible expansion to quickly meet changing e-government business construction requirements

NO.80 The actual effective bandwidth of GPON down is about 2.3g. If all users under the single PON have opened a 1000M package, how many households can be supported?