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Microsoft 070-491 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Recertification for MCSD: Windows Store Apps using C# |
| Exam Number: | 70-491 |
| Exam Price: | USD 60-100 (varies by region) |
| Exam Duration: | 45-60 |
| Available Languages: | English |
| Related Certifications: | MCSD: Windows Store Apps using C# |
| Passing Score: | 700 (scaled score out of 1000) |
| Real Exam Qty: | 40-60 |
| Exam Format: | Case studies, Scenario-based questions, Multiple choice |
| Certificate Validity Period: | Typically aligned with Microsoft certification recertification requirements (periodic renewal; program has been retired) |
| Recommended Training: | Microsoft Learn (App Development Resources) |
| Exam Registration: | Microsoft Certification Portal Pearson VUE Microsoft Exams |
| Sample Questions: |  |
| Exam Way: | Proctored exam delivered online or at authorized testing centers (historically via Pearson VUE) |
| Pre Condition: | MCSD: Windows Store Apps using C# certification (or equivalent Windows Store Apps development experience) |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/credentials/ |
Microsoft 070-491 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Application Lifecycle Management | - State management and persistence during lifecycle events - App activation, suspension, and termination handling |
| Topic 2: App Deployment and Windows Store | - Packaging and deployment process - Windows Store certification requirements |
| Topic 3: User Interface Design with XAML | - Data binding and MVVM pattern implementation - Layout controls and adaptive UI design - Control templates and styling |
| Topic 4: Debugging, Performance, and Troubleshooting | - Debugging tools and techniques - Exception handling and diagnostics - Performance optimization strategies |
| Topic 5: Networking and Services | - Consuming RESTful services - Background transfers and connectivity scenarios - Handling HTTP requests and responses |
| Topic 6: Data Access and Storage | - Local storage and roaming data - Serialization and data persistence techniques - File system access and permissions |
Everything a Microsoft Recertification for MCSD: Windows Store Apps using C# Candidate Needs to Know
The Microsoft Recertification for MCSD: Windows Store Apps using C# blueprint is structured around these main domains:
- Debugging, Performance, and Troubleshooting
- Application Lifecycle Management
- Data Access and Storage
Additional domains complete the official outline — our question bank spans the full set.
According to the latest exam information, the 070-491 exam contains 40-60 questions with a 45-60-minute limit. Since performance on the day matters as much as preparation, timed practice under these exact conditions is time well spent.
Microsoft points candidates toward these official training options:
Formal training builds the framework; consistent question practice fills it in.
Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact support; our after-sale staff is online 24 hours a day, 7 days a week. Updates are free for 365 days: our first-class experts watch the exam closely, compile every new key point and the latest question types into each new version, and send it to you automatically — even after you pass, you keep access to the field's newest information. A 50% renewal discount follows at the end of the period.
Currently, the 070-491 exam's passing score is 700 (scaled score out of 1000) and the registration fee is USD 60-100 (varies by region). Microsoft owns both figures and may update them, so verify on the official site when you book.
By treating preparation and performance as one campaign. The 070-491 bank is rebuilt around every exam change — new key points and the latest question types compiled by our first-class experts, with expert-verified answers across the Microsoft Recertification for MCSD: Windows Store Apps using C# objectives — so what you practice matches what you will face. Behind the content stands our service idea: customers' benefits first. Professionally trained after-sale staff answer 24/7, updates stay free for 365 days, and a written refund policy protects your investment throughout.
Microsoft specifies these prerequisites for the Microsoft Recertification for MCSD: Windows Store Apps using C#: MCSD: Windows Store Apps using C# certification (or equivalent Windows Store Apps development experience).
Verify the current requirements on the official certification page.
Registration goes through the official channels listed here:
Book a test center or online slot that fits your schedule — and leave yourself room to prepare calmly.
Even a lost battle should not cost you twice. If you fail the corresponding exam within 60 days of purchase, send a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims receive a full refund within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. Prefer to regroup? Exchange your product for two others of equal value at no charge.
Microsoft Recertification for MCSD: Windows Store Apps using C# Sample Questions:
You are developing a Windows Store app.
The app contains a page named MainPage. The page contains a media element named videoPlayer and a button named btnPlayTo. You need to provide users with the ability to select a device that will display the contents of
videoPlayer when they click btnPlayTo.
Which code segment should you add to the Click event handler of btnPlayTo?
- A. Option C
- B. Option B
- C. Option A
- D. Option D
Correct Answer: D 🗳️
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HOTSPOT
You need to verify whether the app conforms to the Windows Store requirements.
What command should you run? (To answer, select the appropriate options in the answer area.)
Correct Answer:
You need to localize the Picture Sharer app in the required language.
Which actions should you perform? (Each correct answer presents part of the solution. Choose all that apply.)
- A. Create a resource file named resources.resw.
- B. Create a folder named es-ES at the root of the project.
- C. Add a Uid attribute to any XAML elements that must be localized.
- D. Create a resource file named resources.res.
- E. Create a folder named fr-CA at the root of the project.
- F. Add a Name attribute to any XAML elements that must be localized.
Correct Answer: A,C,E 🗳️
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HOTSPOT
You are developing a Windows Store app that allows users to copy music from their local computers to removable storage.
The app displays songs grouped by the month the song was downloaded and allows individual songs to be copied to the removable storage device. The user interface for selecting and copying songs uses data binding.
You need to load and return songs in a format appropriate for data binding.
How should you complete the code segment? (To answer, select the appropriate line of code from each drop-down list in the answer area.)
Correct Answer:
You need to protect the metadata for the secure documents.
Which protection descriptor should you use for the DataProtectionProvider object?
- A. USER=current
- B. SID
- C. WEBCREDENTIALS=userrpassword
- D. LOCAL=user
Correct Answer: D 🗳️
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