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Huawei H35-920 Exam Prep Course (Premium File)
AI-Powered HCDA - OWS Developer Exam - Pass on Your First Try

Last updated on May 08, 2026

H35-920 Practice Exam
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H35-920 Package
Premium File (PDF): 250 Questions
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Last Updated: 08-May-2026
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All HCDA - OWS Developer certification learning material, study guide, training courses are created by a team of Huawei training experts. The Study Guide and .EXM training software files contain relevant HCDA - OWS Developer content, labs, practice questions and explanation. This H35-920 exam guide and training courses is based on the latest exam outlines available!

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HCDA - OWS Developer Study package designed to help you confidently pass your exam.

The H35-920 Exam Prep Features:

  • Contains the most relevant and up to date H35-920 study material covering all exam topics on the latest H35-920 certification.
  • A 90+% historical success rate, giving you confidence in your H35-920 exam preparation.
  • Includes a FREE H35-920 Mock exam software for added practice.
  • Free updates for 60 days, ensuring you have the latest H35-920 study content.
  • Instant access to download the study material, no waiting required.
  • Unlimited download access from any device, making studying convenient and easy.
  • Secure and real-time processing of payments through a 256-bit SSL system.
  • A responsive technical support team to provide you support 24/7.

Take the first step towards passing your H35-920 exam with ease by investing in our comprehensive certification exam material.

Preparing and Passing the Huawei H35-920 Exam

Gaining the Huawei H35-920 certification can significantly boost your career prospects in the field of IT and networking. This prestigious certification validates your knowledge and skills in implementing and troubleshooting Huawei datacom products and solutions. To help you succeed in the H35-920 exam, we have compiled essential information and actionable tips to guide your preparation.

About the Huawei H35-920 Exam

The Huawei H35-920 exam, also known as the "HCDA-OTS (Huawei Certified Datacom Associate - Open Telecom Solutions)" exam, evaluates your understanding of Huawei's datacom products and technologies, particularly related to open telecom solutions. It covers a wide range of topics, including but not limited to:

  • Basic principles of data communication
  • Ethernet technology and protocols
  • Routing and switching technologies
  • Virtual LAN (VLAN) and Virtual Private Network (VPN) technologies
  • Network security fundamentals
  • Network troubleshooting and maintenance

The exam format typically consists of multiple-choice questions, requiring you to demonstrate your knowledge and understanding of these topics within a specified time limit. It is essential to study and prepare thoroughly to increase your chances of success.

Tips for Passing the H35-920 Exam

1. Familiarize Yourself with the Exam Objectives: Begin your preparation by reviewing the official exam objectives provided by Huawei. This will give you a clear understanding of the topics and skills assessed in the exam.

2. Study the Recommended Resources: Huawei offers a range of study materials and resources to help candidates prepare for the H35-920 exam. These resources may include official documentation, e-learning courses, practice exams, and books. Utilize these materials to gain a comprehensive understanding of the exam topics.

3. Create a Study Plan: Organize your study schedule by allocating sufficient time for each topic. Break down the syllabus into manageable sections and set realistic goals. A structured study plan will help you cover all the necessary material and ensure efficient exam preparation.

4. Hands-on Practice: Huawei certifications often require practical skills and hands-on experience. Set up a lab environment using Huawei equipment or simulators to gain practical experience in implementing and troubleshooting datacom solutions.

5. Join Study Groups and Forums: Engage with other candidates preparing for the H35-920 exam by joining study groups or online forums. Collaborating with peers can enhance your understanding of complex topics and provide a platform for discussion and clarification of doubts.

6. Take Practice Tests: Practice tests are invaluable resources for assessing your knowledge and identifying areas that require further improvement. Huawei may provide official practice exams or sample questions to help you become familiar with the exam format and level of difficulty.

7. Review and Revise: Allocate sufficient time for review and revision before the exam. Recapitulate the key concepts, reinforce your understanding, and focus on areas where you feel less confident. This step is crucial to consolidate your knowledge and boost your confidence.

8. Stay Updated with Huawei's Documentation: Huawei regularly updates its product documentation and technical resources. Stay abreast of the latest updates and developments by referring to the official Huawei website, documentation, and relevant online resources.

Conclusion

Passing the Huawei H35-920 exam requires dedicated preparation, a solid understanding of the exam objectives, and hands-on experience with Huawei datacom products. By following the tips provided in this article, you can enhance your chances of success and earn the HCDA-OTS certification. Remember to stay focused, manage your time effectively, and leverage the available resources to optimize your exam preparation.

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Recent testimonials from our customers:

Dug

Passed this exam! The exam is tough and very F***ing tricky. These practice questions are very very relevant and the AI teaching assistant is an enormous help!

United States

VirtuLearn AI

Question 21:

  • Correct answer: B. The command fails due to syntax error.

  • Why it’s wrong:
- Databricks SQL insert statements require a source query after the target table, e.g.: INSERT INTO [TABLE] target_table SELECT ... or INSERT OVERWRITE TABLE target_table SELECT .... - The given command uses INSERT INTO stakeholders.suppliers TABLE stakeholders.new_suppliers; but there is no SELECT or query to provide data, and the TABLE keyword is not used that way for a source. - So the statement doesn’t conform to the required syntax: it’s missing the source query and the INTO/OVERWRITE structure.
  • How to fix (examples):
- Append data from new_suppliers into suppliers: INSERT INTO TABLE stakeholders.suppliers SELECT * FROM stakeholders.new_suppliers; - Overwrite suppliers with data from new_suppliers: INSERT OVERWRITE TABLE stakeholders.suppliers SELECT * FROM stakeholders.new_suppliers; - To avoid duplicates, use DISTINCT: INSERT INTO TABLE stakeholders.suppliers SELECT DISTINCT * FROM stakeholders.new_suppliers;
  • Key concept: insert statements need a target, a mode (INTO

Heerlen, Netherlands

Gobn

Passed this exam... thanks to the AI Tutor for this exam course. It is well-trained and has the latest info. Good job with this guys.

India

VirtuLearn AI

Question 18:

  • Correct answer: A: Expose it in the markup using the implements and access attributes.

Why:
  • App Builder only lists Aura components that declare appropriate interfaces via implements (e.g., flexipage:availableForAllPageTypes). Without this, the component isn’t available to add to a Lightning App Builder page.
  • The access="global" setting makes the component usable across apps/pages, including App Builder; without it, it may not render in the builder.

Why the other options are not correct:
  • Deleting/recreating components and metadata won’t make it available in App Builder.
  • Upgrading API version won’t expose the component if it isn’t annotated with the proper interfaces.
  • Looking for JS errors addresses runtime problems, not the exposure in App Builder.

Example snippet: <aura:component implements="flexipage:availableForAllPageTypes" access="global"> ... component code ... </aura:component>

Suwanee, United States

VirtuLearn AI

https://docs.microsoft.com/en-us/windows-server/identity/ad-ds/plan/delegating-administration-of-account-ousand-resource-ous
The link explains how to delegate administration in AD DS using the Delegation of Control Wizard, scoped to an OU or domain. It supports the principle of least privilege by letting you grant specific tasks only to a limited scope (e.g., an OU) rather than broad admin rights.
How it applies to your scenario:

  • To let User1 manage the membership of all groups in Contoso\OU3, you should create a delegation on OU3.
  • This keeps privileges tightly scoped to OU3, avoiding broader access.

Key steps (brief):
  • Open Active Directory Users and Computers (ADUC).
  • Right-click OU3 ? Delegate Control.
  • Add User1 (or a dedicated group) as the delegate.
  • Choose the specific task(s) you want to allow (e.g., manage group membership) or create a custom task restricted to OU3.
  • Complete the wizard; verify that the delegation applies only to OU3 and its subobjects.

If you want, I can outline the exact wizard options for this scenario.

Monroe, United States

VirtuLearn AI

Question 3:
Question 3 shows a typo. The calculation should be x = 40/3, not 131/3.

  • Setup: 3 eggs are needed per 1 pound, so eggs = 3 × pounds ? 3x = 40.
  • Solve: x = 40/3 ˜ 13.333 pounds (13 1/3 pounds).

Since the options are whole numbers, the closest whole number is 13 pounds. The exact value is 13 1/3 pounds, but the provided answer choice is 13 (Option B).

Canal Winchester, United States

VirtuLearn AI

Question 602:
Answer: D – Decommissioning an application.

  • A one-time risk assessment is used for unique lifecycle events, such as retiring or decommissioning an application. It evaluates potential security or compliance impacts before the system is removed from service.
  • The other options describe ongoing or repeated activities:
- Quantifying an annual loss expectancy is part of continuous risk management. - Updating the risk register periodically is an ongoing governance task. - Complying with a regulation is an ongoing requirement.
Key concept: One-time risk assessments target a specific, finite event (example: decommissioning) rather than repeated operations.

Makati City, Philippines

VirtuLearn AI

explain me the differences between the compliance based approach and the scenario based approach

  • Definition
- Compliance-based approach: Establishes a security baseline from obligations (legal/regulatory/contractual) to address common, accidental, or environmental risks by default. - Scenario-based approach: Builds risk scenarios around risk origins and objectives to explore targeted, intentional threats and their paths (strategic/operational).
  • Focus
- Compliance: What must be covered by law, contracts, or standards; ensures a minimum, uniform control set. - Scenario-based: What attackers might do to achieve objectives; focuses on sophisticated, context-specific threats.
  • Outputs
- Compliance: A security baseline that addresses baseline risks and obligations; simplifies governance and responsibility sharing. - Scenario-based: Risk origins, target objectives, strategic and operational scenarios, and a remediation/treatment plan.
  • Use in process
- Compliance: Often the starting point to quickly establish a defensible baseline. - Scenario-based: Follows or overlays the baseline to identify gaps and prioritize actions against targeted threats.
  • Interaction
- They are complementary: start with the baseline (compliance), then apply scenario analysis to address gaps and prioritize risk treatment.
  • Strengths and limits
- Compliance: Fast, provides a clear baseline; may miss sophisticated or context-specific threats.

Lyon, France

SAKAMOTo

The AI Teaching assistant is absolutely amazing. Looks like the model was perfectly trained for this type of exams. Good job team!

United States

VirtuLearn AI

Question 3:

  • Correct answer: Create new business and operating models to address the specific requirements of the new market. (Option B)

  • Why this is best:
- The new market has strict data-handling regulations. To meet demand while staying compliant, you need to redesign how you deliver value—this includes governance, processes, roles, data flows, and technology. In ITIL 4 terms, this is updating the operating model to fit the regulatory context and customer needs.
  • Why not the others:
- A: More resources help delivery but don’t address regulatory compliance or the required operating changes. - C: Replacing offerings is heavy-handed and may be unnecessary if existing services can be adapted within a new operating model. - D: Copying the current model ignores the new r

United States