Developing Mobile Apps: 070-357 Exam

"Developing Mobile Apps", also known as 070-357 exam, is a Microsoft Certification. With the complete collection of questions and answers, PrepPDF has assembled to take you through 55 Q&As to your 070-357 Exam preparation. In the 070-357 exam resources, you will cover every field and category in MCSA-Universal Windows Platform Certification helping to ready you for your successful Microsoft Certification.

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  • Exam Code: 070-357
  • Exam Name: Developing Mobile Apps
  • Certification Provider: Microsoft
  • Corresponding Certification: MCSA-Universal Windows Platform
  • Updated: Aug 28, 2026
  • No. of Questions: 55 Questions & Answers with Testing Engine
  • Download Limit: Unlimited

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Microsoft Developing Mobile Apps Exam Certification Details:

Sample QuestionsMicrosoft Developing Mobile Apps Sample Questions
Duration150 mins
Passing Score700 / 1000
Exam NameMicrosoft Certified Solutions Developer (MCSD) - App Builder
Exam Code70-357
Exam Price$165 (USD)
Schedule ExamPearson VUE
Number of Questions40-60

Exam 70-357: Developing Mobile Apps

This exam retired on January 31, 2021. For currently available options, please refer to the Browse Certifications and Exams page.

Candidates for this exam are experienced developers who design and develop Windows 10 apps for deployment to either the Windows Store or Windows Store for Business.

Candidates typically have more than two years of experience developing Windows apps using C# and XAML, in addition to experience with WPF or Silverlight for Windows Phone. Candidates should also have experience with the Model-View-ViewModel (MVVM) design pattern and Entity Framework, along with authentication technologies. Visual Studio 2015 experience is highly recommended.

Part of the requirements for: MCSA: Universal Windows Platform MCSD: App Builder

Download exam skills outline

Reference: https://www.microsoft.com/en-us/learning/exam-70-357.aspx

What is the duration of the 70-357 Exam

  • Format: Multiple choices, multiple answers
  • Length of Examination: 150 minutes
  • Passing Score: 700/1000
  • Number of Questions: 45-60

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Microsoft 070-357 Exam Syllabus Topics:

SectionObjectives
Topic 1: Develop User Interfaces- Develop a XAML page layout for an adaptive UI
- Implement responsive and adaptive UI behaviors
Topic 2: Feature Detection & Components- Implement feature detection for adaptive coding
- Implement notifications, background tasks, and reusable components
Topic 3: Data Management- Implement data access and data binding
- Access cloud data and Web APIs
Topic 4: Authentication & Security- Manage authentication and identity management
Topic 5: Navigation & Lifecycle- Implement page navigation and lifecycle events
- Evaluate custom navigation patterns
Topic 6: User Interaction & Controls- Manage user input and custom interactions
- Create and use custom controls

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