Try and practice the latest Microsoft : 070-354 real questions & answers
Last Updated: Oct 08, 2026
No. of Questions: 78 Questions & Answers with Testing Engine
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Microsoft 070-354 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Universal Windows Platform - App Architecture and UX/UI |
| Exam Number: | 70-354 |
| Real Exam Qty: | 76-78 |
| Available Languages: | Japanese, English |
| Exam Duration: | 120-150 |
| Exam Price: | $165 USD |
| Certificate Validity Period: | Lifetime (retired, no renewal) |
| Passing Score: | 700 / 1000 |
| Related Certifications: | MCSD: App Builder Microsoft Certified Professional (MCP) MCSA: Universal Windows Platform |
| Exam Format: | Scenario-based, Case studies, Multiple-choice, Drag-and-drop |
| Recommended Training: | Exam Ref 70-354 Microsoft Press |
| Exam Registration: | Pearson VUE Registration Microsoft Learning |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
Microsoft 070-354 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Implement application lifecycle management | 20% | - Manage app activation and suspension - Preserve and restore app state - Handle termination and background tasks |
| Topic 2: Develop adaptive layout and navigation | 25% | - Implement responsive UI and visual states - Support multiple screen sizes and orientations - Manage in-app navigation patterns |
| Topic 3: Test, debug, and deploy LOB apps | 10% | - Package and deploy to Windows Store - Perform unit and UI testing - Debug and optimize performance |
| Topic 4: Support user input and interactions | 25% | - Implement commands and gestures - Validate and process user data - Handle touch, mouse, keyboard, and pen input |
| Topic 5: Create the design specification for a mobile LOB app | 20% | - Specify data and service integration - Define app architecture and components - Design UX/UI across device form factors |
070-354 Exam FAQ — Convenience, Quality, Policy
The official Microsoft Universal Windows Platform - App Architecture and UX/UI outline defines 5 domains. The leading three are Create the design specification for a mobile LOB app (20%), Test, debug, and deploy LOB apps (10%), and Implement application lifecycle management (20%). The full list is in the topics section above, and Actual4Cert's 78 practice questions cover each one.
1+ year experience with C#, XAML, and UWP development; no mandatory prerequisite exams Since requirements change over time, confirm the latest on the official Microsoft exam page before scheduling.
The Microsoft Universal Windows Platform - App Architecture and UX/UI exam contains 76-78 to complete within 120-150. Timed simulation in the Actual4Cert Desktop Test Engine teaches that rhythm before exam day does.
Microsoft recommends these training resources for the Microsoft Universal Windows Platform - App Architecture and UX/UI exam:
Follow the training with steady self-testing — the 78 practice questions from Actual4Cert help you apply theory and fill any gaps the training leaves.
Actual4Cert issues 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. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, 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 arrives within 2 hours.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review — not limited to any equipment, and friendly even without a network. All 78 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
The 070-354 exam is a Microsoft certification exam validating the Microsoft Universal Windows Platform - App Architecture and UX/UI syllabus shown above. It belongs to these credential paths: MCSA: Universal Windows Platform, MCSD: App Builder, Microsoft Certified Professional (MCP). Candidates in 2026 start with Actual4Cert's 78 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The Microsoft Universal Windows Platform - App Architecture and UX/UI exam requires 700 / 1000 to pass, and registration costs $165 USD. A failed attempt means paying the same fee again — a readiness check with the Actual4Cert engines before booking is the cheaper option.
Online proctored or onsite at Pearson VUE test centers; Exam retired effective March 31, 2019 Register for the Microsoft Universal Windows Platform - App Architecture and UX/UI exam through these official channels:
After booking, Actual4Cert delivers your practice questions within 1 minute — preparation starts the same day.
Microsoft Universal Windows Platform - App Architecture and UX/UI Sample Questions:
HOTSPOT
You are evaluating the implementation of the Application Bar for the app.
Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the case study.
Correct Answer:
HOTSPOT
You are evaluating the user interactions when using the app.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Correct Answer:
You are developing a Universal Windows Platform (UWP) app that will retrieve data from a Microsoft Azure SQL Database. The app will be used by multiple users simultaneously.
You need to ensure that the app can use optimistic concurrency.
What should you do?
- A. When data is accessed, set the transaction isolation level to ReadUncommitted.
- B. When data is accessed, set the transaction isolation level to ReadCommitted.
- C. Add a column of the Boolean type named Lock that will be set to true when a user readsthe row.
- D. Add a column named TimeStamp that contains the last date the row was modified.
Correct Answer: D 🗳️
DRAG DROP
You are developing a Universal Windows Platform (UWP) app.
You need to ensure that the app can respond to speech.
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 creating a Universal Windows Platform (UWP) app by using Microsoft Visual Studio 2015.
You discover that the app uses more memory than expected. You suspect that a method named Method1 is consuming most of the memory.
You need to identify the changes in memory that are a direct result of executing Method1.
What should you do?
- A. From Visual Studio, set a breakpoint on the method and immediately after the method.
From the Diagnostic Tools, click Take Snapshot when each breakpoint is hit. - B. From the Debug tab in Visual Studio, click Start Diagnostic Tools Without
Debugging, select Application Timeline, and then click Start.
.From the Windows Performance Analyzer, record the memory consumption. - C. From Windows Performance Monitor, create a Data Collector Set (DCS). Start the DCS,
run the app, and then stop the DCS.
Correct Answer: A 🗳️
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