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PL-400 · Question #350

PL-400 Question #350: Real Exam Question with Answer & Explanation

The correct answer is B: quick view form. To improve model-driven app form loading performance, evaluate and optimize controls that fetch external or extensive data, as these often contribute to longer load times.

Submitted by takeshi77· Apr 18, 2026

Question

A company has a model-driven app form. Many users use the form. Users state that the form takes too long to fully load. You need to evaluate the form design to improve loading performance. Which three control types can you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Options

  • Atimeline
  • Bquick view form
  • CiFrame
  • Dlookup

Explanation

To improve model-driven app form loading performance, evaluate and optimize controls that fetch external or extensive data, as these often contribute to longer load times.

Common mistakes.

  • A. A timeline control displays activities related to a record and generally does not cause excessive form loading issues compared to the other options, unless an extremely large number of activities are loaded at once.

Concept tested. Model-driven app form performance optimization

Reference. https://learn.microsoft.com/en-us/power-apps/maker/model-driven-apps/optimize-form-performance

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