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| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Universal Windows Platform - App Architecture and UX/UI |
| Exam Number: | 70-354 |
| Passing Score: | 700 / 1000 |
| Exam Duration: | 120-150 |
| Real Exam Qty: | 76-78 |
| Exam Price: | $165 USD |
| Related Certifications: | MCSA: Universal Windows Platform MCSD: App Builder Microsoft Certified Professional (MCP) |
| Exam Format: | Drag-and-drop, Case studies, Multiple-choice, Scenario-based |
| Certificate Validity Period: | Lifetime (retired, no renewal) |
| Available Languages: | Japanese, English |
| Recommended Training: | Exam Ref 70-354 Microsoft Press |
| Exam Registration: | Microsoft Learning Pearson VUE Registration |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers; Exam retired effective March 31, 2019 |
| Pre Condition: | 1+ year experience with C#, XAML, and UWP development; no mandatory prerequisite exams |
| Official Syllabus URL: | https://www.microsoft.com/en-us/learning/exam-70-354.aspx |
| Section | Weight | Objectives |
|---|---|---|
| Implement application lifecycle management | 20% | - Handle termination and background tasks - Preserve and restore app state - Manage app activation and suspension |
| Test, debug, and deploy LOB apps | 10% | - Perform unit and UI testing - Debug and optimize performance - Package and deploy to Windows Store |
| Support user input and interactions | 25% | - Validate and process user data - Handle touch, mouse, keyboard, and pen input - Implement commands and gestures |
| Create the design specification for a mobile LOB app | 20% | - Define app architecture and components - Specify data and service integration - Design UX/UI across device form factors |
| Develop adaptive layout and navigation | 25% | - Manage in-app navigation patterns - Support multiple screen sizes and orientations - Implement responsive UI and visual states |
The Microsoft Universal Windows Platform - App Architecture and UX/UI exam includes 76-78 and runs for 120-150. Practice pacing with the timed modes in the ValidBraindumps engines so exam-day time pressure feels familiar rather than frightening.
ValidBraindumps offers a full refund if you take the Microsoft Universal Windows Platform - App Architecture and UX/UI exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Claims require a scan of your enrollment slip and the official Score Report PDF, submitted within 2 days of the exam, and are processed within 7 days. An alternative is available too: exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing shows up within 2 hours.
1+ year experience with C#, XAML, and UWP development; no mandatory prerequisite exams Since requirements can change, verify the current rules on the official Microsoft exam page before scheduling.
The official Microsoft Universal Windows Platform - App Architecture and UX/UI outline organizes the exam into 5 domains. The three largest are Test, debug, and deploy LOB apps (10%), Implement application lifecycle management (20%), and Develop adaptive layout and navigation (25%). See the full list in the topics section above — the 78 practice questions at ValidBraindumps address every domain there.
The 070-354 exam is a Microsoft certification exam that measures the skills defined in the Microsoft Universal Windows Platform - App Architecture and UX/UI syllabus shown above. It feeds into these credential paths: MCSA: Universal Windows Platform, MCSD: App Builder, Microsoft Certified Professional (MCP). Candidates range from students to seasoned professionals, and the material at ValidBraindumps reflects that — 78 practice questions written in accessible language, with verified answers, in PDF, Desktop Test Engine, and Online Test Engine formats.
Yes — Microsoft lists these recommended resources for the Microsoft Universal Windows Platform - App Architecture and UX/UI exam:
After the coursework, reinforce it with the 78 practice questions from ValidBraindumps — self-paced, so you can use them whenever your schedule allows.
Registration for the Microsoft Universal Windows Platform - App Architecture and UX/UI exam costs $165 USD, and the passing score is 700 / 1000. Retakes cost the same again, which is a good reason to measure your readiness with the ValidBraindumps practice engines before booking.
Online proctored or onsite at Pearson VUE test centers; Exam retired effective March 31, 2019 Book the Microsoft Universal Windows Platform - App Architecture and UX/UI exam through these official channels:
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The complete Microsoft Universal Windows Platform - App Architecture and UX/UI preparation set: 78 practice questions in three formats — a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows with two practice modes and offline access that simulates the real exam; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS, with test history and performance review. A free demo lets you sample everything first, updates are free for 365 days, renewal afterward costs 50% of the standard price, and installations are unlimited.
You need to ensure that each computer in MainPage.xaml is displayed with an associated picture. What should you use?
Correct Answer: B 🗳️
DRAG DROP
You are developing a Universal Windows Platform (UWP) app.
The app manipulates accounts by using a class named Account that you developed.
You need to automate tests for the debit method of the Account class.
How should you complete the code? To answer, drag the appropriate code elements to the
correct targets. Each element may be used once, more than once, or not at all. You may
need to drag the split bar between panes or scroll to view content.
Correct Answer:

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.
Correct Answer: C,D 🗳️
DRAG DROP
You are developing an app in Microsoft Visual Studio 2015. The source code is stored in a team project in Visual Studio Online. Visual Studio Online is configured to use Team Foundation version control. The team project is configured to use a Builds check-in policy.
After you make some changes to the code, the project fails to build because of code errors.
You need to provide another developer with the ability to review the code changes.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Correct Answer:

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? Select two.
Correct Answer: A,E 🗳️
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