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H19-413_V1.0 Huawei HCSA-Presales-Access V1.0 Free Practice Exam Questions (2026 Updated)

Prepare effectively for your Huawei H19-413_V1.0 HCSA-Presales-Access V1.0 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2026, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 60 questions

The FTTO solution provides a Layer 2 forwarding network that provides gigabit access to user terminals, uses one optical fiber to carry video, data, wireless, and voice services.

A.

True

B.

False

Which of the following are the main values of "fiber-in copper-out"?

A.

Bandwidth increase 1000 time

B.

Bandwidth increase 10 time

C.

Distance increase 400 time

D.

Service life increase 4 time

Huawei is a strong supporter of the 25G PON technology roadmap.

A.

True

B.

False

What protocol does the OLT use to manage and control ONTs in the GPON technology?

A.

OAM

B.

SNMP

C.

OMCI

D.

TR069

Which of following ONUs is a Wi-Fi 7 ONU?

A.

Huawei OptiXstar W626E-10

B.

Huawei OptiXstar P871E

C.

Huawei OptiXstar W827E

D.

Huawei OptiXstar W826E

How many years of software subscription and support are included in a POL 01 license?

A.

2 years

B.

4 years

C.

3 years

D.

1 year

Which of the following solutions are required for home networks at different phases?

A.

Connectivity: All Models: Wi-Fi 4 —> 5 —> 6 —> 7, covering different bandwidth capabilities

B.

Premium experience: The Premium Broadband 1.0 solution makes the home network visible and maintainable, improving O&M efficiency and reducing OPEX.

C.

Experience: Trouble-free ONT supports self-service optimization, reducing invalid home visits by more than 20%.

D.

Appearance: The appearance of the device is good-looking, and the functionality should be compromised for appearance.

PON is short for passive optical network. It uses a point-to-point (P2P) access mode.

A.

True

B.

False

Which of the following is a unique feature of Huawei products?

A.

QuickConnect ODN

B.

XGS-PON Combo Class D optical module

C.

Wi-Fi Mesh

D.

FlexPON

The service board of EA5800-X15, EA5800-X7, EA5800-X2 are compatible.

A.

True

B.

False

The FTTO solution XGS PON upstream and downstream bandwidths are asymmetric.

A.

True

B.

False

An ONU supports integrated service bearing. Which of the following ports is not supported by an ONU?

A.

PoE port

B.

POTS port

C.

Ethernet port

D.

El port

Which of the following are the reasons to configure Air deflector panels and filler panels?

A.

Ensure proper circulation of airflow

B.

Protect the device against dust

C.

Simplify installation

D.

Enhance the aesthetic appearance

Which of the following does the FAN Lite solution include?

A.

Master NCE MSP

B.

Trouble-free ONT

C.

Nano/Pizza OLT

D.

Switch

In a POL, the PON transmits GEM data frames, and Ethernet frames are transmitted upstream by an OLT and downstream by an ONU

A.

True

B.

False

25G PON is a standard PON protocol defined by the international standard organization.

A.

True

B.

False

Which encryption algorithm does PON link supports?

A.

AES32

B.

AES256

C.

AES64

D.

AES 128

In the global optical industry, Huawei contributes 60% of core standards.

A.

True

B.

False

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Total 60 questions
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