MB-910 Describe Dynamics 365 Field Service Practice Question
Contoso, a medium-sized HVAC service company, uses Dynamics 365 Field Service. They have 20 technicians and receive about 50 work orders per day. Currently, dispatchers manually assign work orders using the schedule board. Contoso wants to reduce average travel time and improve first-time fix rate. They also want to allow customers to schedule their own appointments via a portal. The company has standard working hours (8 AM to 5 PM, Monday to Friday) and all work orders require a 2-hour time window. Which combination of actions should Contoso take?
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
✓
Configure Resource Scheduling Optimization (RSO) to minimize travel time; enable the Customer Portal with time window requirements.
Resource Scheduling Optimization (RSO) automatically optimizes technician schedules to minimize travel time, which directly addresses Contoso's goal of reducing travel time. Additionally, enabling the Customer Portal with time window requirements allows customers to self-schedule appointments while enforcing the 2-hour time window, improving first-time fix rate by ensuring technicians arrive within promised windows. Option B is incorrect because Universal Resource Scheduling is a framework, not a specific optimization tool; the Portal Add-in does not enforce time windows automatically. Option C is incorrect because Connected Field Service with IoT is for monitoring equipment, not scheduling optimization; Power Automate flows can assist but do not provide the optimization needed. Option D is incorrect because Schedule Assistant is a manual tool that does not automate optimization of travel time across the workforce.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Configure Resource Scheduling Optimization (RSO) to minimize travel time; enable the Customer Portal with time window requirements.
Why this is correct
RSO automatically optimizes schedules; Customer Portal allows customers to book appointments within allowed time windows.
- ✗
Implement Universal Resource Scheduling; use the Portal Add-in for Dynamics 365.
Why it's wrong here
Universal Resource Scheduling is the underlying framework; the Portal Add-in allows self-service but does not optimize travel time.
- ✗
Use Connected Field Service with IoT notifications; set up a Power Automate flow to assign work orders.
Why it's wrong here
Connected Field Service is for IoT; Power Automate cannot optimize schedules for travel time.
- ✗
Use Schedule Assistant to help dispatchers assign work orders; enable the Customer Portal for self-service booking.
Why it's wrong here
Schedule Assistant helps but does not automatically optimize travel time; the Customer Portal is correct but RSO is better for optimization.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This MB-910 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-910 exam.