MB-230 Extend Customer Service Practice Question
A Customer Service manager requires a custom report that aggregates data from external sources and displays it within the Case form. Which integration pattern should you use to ensure real-time data visibility?
⚠ Common exam trap
Candidates often suggest complex data replication or synchronization jobs, failing to realize that Virtual Tables provide a native, real-time way to display external data without storage.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Virtual Tables.
Virtual Tables are the recommended solution for integrating external data without storing it in Dataverse. They allow the system to treat external data as if it were a native entity, providing a seamless user experience while maintaining the single source of truth in the external system and ensuring high-performance data retrieval for real-time reporting needs.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Power Automate to sync data every hour.
Why it's wrong here
Scheduled synchronization leads to data latency, which fails the requirement for real-time visibility. Furthermore, frequent syncing increases API consumption and risk of hitting service limits, potentially causing performance issues that impact other critical business processes within the Customer Service environment during peak hours.
- ✓
Virtual Tables.
Why this is correct
Virtual Tables enable real-time data access by querying the external source directly via an OData provider. This eliminates data replication requirements and ensures that the information displayed in the Case form is always current, providing agents with accurate data without unnecessary storage overhead or synchronization delays.
- ✗
Azure Data Factory pipeline.
Why it's wrong here
Azure Data Factory is an ETL tool used for batch data movement and transformation. It is not designed for real-time UI integration and cannot surface data directly within a Case form, making it unsuitable for requirements demanding immediate visibility for support agents interacting with customer records.
- ✗
Custom Plugin triggered on Case load.
Why it's wrong here
Executing a plugin on form load causes severe performance degradation and potential timeout errors. Plugins are meant for transactional logic, not for fetching external data during UI rendering. This approach would likely result in a slow, unresponsive interface for the support agents working on cases.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Microsoft exam blueprint
This MB-230 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MB-230 exam.