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Updated: Sep 16, 2026
No. of Questions: 120 Questions & Answers with Testing Engine
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HD0-400 Practice Q&A's
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HDI HD0-400 Exam Overview:
| Certification Vendor: | HDI (Help Desk Institute) |
|---|---|
| Exam Name: | HDI Qualified Customer Support Specialist |
| Exam Number: | HD0-400 / QQ0-400 |
| Exam Format: | Multiple Choice |
| Exam Duration: | 75 minutes |
| Related Certifications: | HDI Qualified Help Desk Analyst (HDA) HDI Support Center Team Lead (SCTL) HDI Qualified Help Desk Senior Analyst (HDSA) |
| Real Exam Qty: | 60-65 |
| Certificate Validity Period: | Lifetime |
| Exam Price: | $195 USD |
| Available Languages: | English |
| Passing Score: | 80% |
| Recommended Training: | HDI Official CSS Training |
| Exam Registration: | HDI Official Certification Page Pearson VUE Registration |
| Sample Questions: | HDI HD0-400 Sample Questions |
| Exam Way: | Proctored; available at Pearson VUE test centers or online via OnVUE |
| Pre Condition: | No formal prerequisites required |
| Official Syllabus URL: | https://www.thinkhdi.com/education/certifications |
HDI HD0-400 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Incident & Problem Management | 30% | - Problem identification and root cause analysis - Incident logging and classification - Escalation procedures - Troubleshooting and resolution techniques |
| Topic 2: Customer Service Delivery | 30% | - Service delivery principles and standards - Effective communication across channels - Customer expectations and satisfaction - Documentation and knowledge management |
| Topic 3: Process & Service Standards | 20% | - Service Level Agreements (SLAs) - Tools and technologies for support - Support center workflows |
| Topic 4: Quality & Continuous Improvement | 20% | - Feedback and improvement processes - Performance metrics and KPIs - Professionalism and ethics |
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Frequently Asked Questions
What's the difference of the three versions of HD0-400 study material?
Online test engine can supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser. You can use it on any electronic device and practice with self-paced.
Online Test Engine supports offline practice, while the precondition is that you should run it with the internet at the first time.
Self Test Engine is suitable for windows operating system, running on the Java environment, and can install on multiple computers.
PDF version: can be read under the Adobe reader, or many other free readers, including OpenOffice, Foxit Reader and Google Docs.
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