Exam Name: HCDA - OWS Developer
Certification Provider: Huawei
Corresponding Certification: Huawei HCDA
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Instant Download Huawei : H35-920 Questions & Answers as PDF & Test Engine
Updated: Sep 17, 2026
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Huawei H35-920 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCDA - OWS Developer Exam |
| Exam Number: | H35-920 |
| Related Certifications: | Huawei Certified Datacom Associate (HCDA) |
| Exam Duration: | 90 minutes |
| Exam Price: | 200 USD |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 60-70 |
| Passing Score: | Not officially disclosed |
| Available Languages: | English |
| Exam Format: | Multiple Response, Scenario-based, Multiple Choice |
| Recommended Training: | Huawei Official OWS Developer Training |
| Exam Registration: | Pearson VUE Huawei Exam Registration Huawei Certification Portal |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Basic knowledge of network, cloud computing, and software development principles |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H35-920 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: OWS Development Environment & SDK | 25% | - OWS SDK installation and usage - API interfaces and specifications - Development environment setup |
| Topic 2: Application Deployment & Maintenance | 10% | - Operation monitoring and troubleshooting - Application packaging and deployment - Integration with cloud, big data and IoT |
| Topic 3: OWS Platform Fundamentals | 25% | - Concepts and positioning of OWS - OWS architecture and core components - Key features and application scenarios |
| Topic 4: OWS Data Model & Access | 20% | - Data security and permission control - Data structure and metadata model - Data access methods and interfaces |
| Topic 5: Process Orchestration & Low-Code Development | 20% | - Metadata-driven configuration - Low-code/No-code application building - Microservice and workflow orchestration |
H35-920 Exam FAQ: Honest Answers Only
Three versions of the same study materials, each with its own character: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 250 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Basic knowledge of network, cloud computing, and software development principles Since requirements change over time, confirm the latest on the official Huawei exam page before scheduling.
The official Huawei HCDA - OWS Developer outline defines 5 domains. The leading three are OWS Data Model & Access (20%), Process Orchestration & Low-Code Development (20%), and OWS Platform Fundamentals (25%). The full list is in the topics section above, and Prep4away's 250 practice questions cover each one.
Huawei recommends these training resources for the Huawei HCDA - OWS Developer exam:
Follow the training with steady self-testing — the 250 practice questions from Prep4away help you apply theory and fill any gaps the training leaves.
The H35-920 exam is a Huawei certification exam validating the Huawei HCDA - OWS Developer syllabus shown above. It belongs to these credential paths: Huawei Certified Datacom Associate (HCDA). Candidates in 2026 prepare for it with Prep4away's 250 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The Huawei HCDA - OWS Developer exam requires Not officially disclosed to pass, and registration costs 200 USD. A failed attempt means paying the same fee again — a readiness check with the Prep4away engines before booking is the cheaper option.
Prep4away issues a full refund if you take the Huawei HCDA - OWS Developer exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Online proctored or onsite at Pearson VUE test centers Register for the Huawei HCDA - OWS Developer exam through these official channels:
After booking, Prep4away delivers your practice questions within 1 minute — preparation starts the same day.
The Huawei HCDA - OWS Developer exam contains 60-70 to complete within 90 minutes. Timed simulation in the Prep4away Desktop Test Engine teaches that rhythm before exam day does.
Huawei HCDA - OWS Developer Sample Questions:
Which of the following statements are correct about rules configuration? (Multiple Choice)
- A. The rules of the same model should be configured in a centralized manner for easy management.
- B. Rules must be configured based on the triggering conditions and service logic.
- C. When configuring a rule, ensure that the rule does not form a ring triggering process.
- D. Deactivate or delete the obsolete rules to avoid affecting the normal logic.
Correct Answer: A,B,C,D 🗳️
If the alarm to be queried contains an alarm and the alarm time is later than the current time, which of the following statements is correct about the getList service?
- A. "alarm_name" is "Alarm" and "alarm_time" > "$current_time".
- B. "alarm_name" contains "Alarm" and "alarm_time" < "$current_time"
- C. "alarm_name" contains "Alarm" and "alarm_time" > "$current_time"
- D. "alarm_namen is "Alarm" and "alarmjime" < "$current_time".
Correct Answer: C 🗳️
What can be implemented by the "update to create" exception handler?
- A. Change the update service to the create service when there is no data to update.
- B. Ignore exception
- C. Change the batch_update service to the creation service.
- D. Change the create service to the update service when the keycode is duplicated.
Correct Answer: A 🗳️
Which of the following does not support separate authentication if Wsse authentication is configured for an interface package?
- A. User Name Token
- B. Signature
- C. Oauth2.0
- D. Timestamp
Correct Answer: D 🗳️
Which of the following statements are correct about services? (Multiple Choice)
- A. A service must be configured with a model.
- B. Services can be executed synchronously or asynchronously.
- C. If the input parameter of the service is configured with the translator, the data that is actually executed is the translated data.
- D. The dir parameter is used to configure the sorting order.
Correct Answer: B,C,D 🗳️
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