AB-410 Building The Apps Practice Question
A user complains that their changes in a canvas app are not saved to the Dataverse table. What is the most common reason?
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
✓
The SubmitForm function is not called
The SubmitForm function must be called to persist the changes from the form control to the data source.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The data source is read-only
Why it's wrong here
This is a permission issue, not a 'most common' dev mistake.
- ✓
The SubmitForm function is not called
Why this is correct
SubmitForm is required to commit changes to the backend.
- ✗
The connection is offline
Why it's wrong here
Offline mode is a specific configuration; usually, the code is the issue.
- ✗
The form is in View mode
Why it's wrong here
While true, the error would prevent editing, not saving.
About these practice questions
One of 203 original AB-410 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Microsoft exam blueprint
This AB-410 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 AB-410 exam.