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Microsoft 070-354 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Microsoft Universal Windows Platform - App Architecture and UX/UI |
| Exam Number: | 70-354 |
| Certificate Validity Period: | Retired (legacy certification, no longer offered) |
| Passing Score: | 700 |
| Real Exam Qty: | 40-60 |
| Available Languages: | English |
| Related Certifications: | MCSD: Universal Windows Platform (Legacy) |
| Exam Price: | $165 USD (varies by region) |
| Exam Duration: | 150 minutes |
| Exam Format: | Case studies, Multiple choice |
| Recommended Training: | Microsoft Learn - App architecture guidance Microsoft Learn - UWP Documentation |
| Exam Registration: | Pearson VUE Microsoft Exams Microsoft Certification / Exam Registration (retired listing) |
| Sample Questions: |  |
| Exam Way: | Computer-based exam via Pearson VUE (when active) or authorized testing centers; historically also available as online proctored exam during its active period |
| Pre Condition: | Recommended experience developing Universal Windows Platform (UWP) applications using C# and XAML. Familiarity with MVVM architecture and Windows app lifecycle concepts is expected. |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/credentials/certifications/exams/70-354 |
Microsoft 070-354 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Debugging, performance, and optimization | - Performance profiling and diagnostics - Memory and resource optimization |
| Topic 2: Design Universal Windows Platform (UWP) app architecture | - App components and services integration - Application structure and project templates - Separation of concerns and MVVM patterns |
| Topic 3: Implement data storage and integration | - Data binding and model integration - Local and roaming data storage |
| Topic 4: Implement application lifecycle management | - App activation, suspension, and resumption - State management and persistence |
| Topic 5: Accessibility and globalization | - Localization and language support - Accessibility standards and UI automation |
| Topic 6: Design UX/UI for UWP applications | - Controls, layouts, and XAML design principles - Navigation patterns and user experience flows - Responsive and adaptive UI design |
Microsoft 070-354 Exam: Spare-Time Answers
Through the vendor's official registration channels:
The Microsoft Universal Windows Platform - App Architecture and UX/UI is delivered Computer-based exam via Pearson VUE (when active) or authorized testing centers; historically also available as online proctored exam during its active period — pick the arrangement that suits you when booking.
The Microsoft Universal Windows Platform - App Architecture and UX/UI is Microsoft's certification exam for MCSD: Universal Windows Platform (Legacy), at the Professional level. Office workers without time for classes prepare best in spare time with focused material. Related credentials include MCSD: Universal Windows Platform (Legacy).
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Recommended experience developing Universal Windows Platform (UWP) applications using C# and XAML. Familiarity with MVVM architecture and Windows app lifecycle concepts is expected. Eligibility rules change over time, so verify the current requirements on the official page (official 070-354 exam page) before registering.
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The Microsoft Universal Windows Platform - App Architecture and UX/UI blueprint spans 6 domains — including Debugging, performance, and optimization, Design Universal Windows Platform (UWP) app architecture, Accessibility and globalization. Daily checks keep our material aligned; the complete outline above lists every subtopic.
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Microsoft Universal Windows Platform - App Architecture and UX/UI Sample Questions:
You need to recommend which repository must be used for the REST service.
What should you recommend?
- A. GitHub
- B. Microsoft Azure Blob storage
- C. Microsoft Azure virtual machines with Team Foundation version control
- D. Team Foundation version control with Visual Studio Online
Correct Answer: D 🗳️
You are reviewing MainPage.xaml.
The contents of which element prevents MainPage.xaml from working on a desktop computer that runs Windows 8.1?
- A. Style
- B. AppBar
- C. DataTemplate
- D. VisualStateGroup
Correct Answer: B 🗳️
HOTSPOT
You are designing a Universal Windows Platform (UWP) app that will access external data sources. The data sources have the following requirements:
The data must be stored in a relational database.
The data sources must be stored in a public cloud.
The app must not connect directly to the database.
---
- The app must access the data sources by using HTTP verbs. You need to identify the appropriate data storage type and the appropriate method to use to access the data sources.
What should you identify? To answer, select the appropriate options in the answer area.
Correct Answer:
HOTSPOT
Which animations will appear when the employees view the IssueList.xaml page? For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Correct Answer:
Topic 3, Litware, Inc.
Overview
Litware, Inc. is an international bike manufacturer that has 3.000 employees. Litware is developing a Universal Windows Platform (UWP) app that will provide its customers with the ability to see its inventory of bikes. The app will be used on various Windows 10 devices. Requirements
App Design
The app will display all of the available bike models on its main page.
The app will have an Application Bar from which the customers will be able to save a report
in a csv file of all the available bikes.
On desktop computers and laptops, the app will be displayed in a window. The window of
the app will be resized frequently.
Once the app is developed successfully, a Windows 8.1 version of the app will be created.
App Files
The app has the following files:
App Code
You are developing a Universal Windows Platform (UWP) app. In MainPage.xaml, you have the following markup.
You plan to implement localization for the following cultures:
de-DE
fr-CA
en-US
---
You create a folder within the project named Strings that contains a subfolder for each
culture. Each subfolder contains a resource file named Greetings.resw. You need to ensure that TextBlock appears by using the appropriate localization.
Which two modifications should you make to MainPage.xaml? Each correct answer presents part of the solution.
- A. Change "Greeting" to "Greetings/Greeting".
- B. Replace x:Name with x:Uid.
- C. Replace x:Name with x:FieldModifier.
- D. Replace x:Name with x:Phase.
- E. Change "Greeting" to "Greetings.resw/Greeting".
- F. Change "Greeting" to "Resources/Greeting".
Correct Answer: B,F 🗳️
Alberta 
Stacey 
Lisa 
Olivia 
Amanda 
Laura 
Joyce 
Norman 
Cornelius 
Rodney 
Bob 
Arnold 
Anastasia 
Oscar 
Dale 
Wanda 
Adelaide 
Leopold 
