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Microsoft 70-491 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Recertification for MCSD: Windows Store Apps using C# |
| Exam Number: | 70-491 |
| Real Exam Qty: | 40-60 |
| Exam Duration: | 120 minutes |
| Passing Score: | 700/1000 |
| Certificate Validity Period: | Originally 1 year recertification cycle for the corresponding MCSD credential (exam retired) |
| Related Certifications: | MCSD: Windows Store Apps using C# |
| Exam Price: | USD 150 |
| Exam Format: | Multiple Choice, Multiple Response, Case Study, Best Answer, Active Screen, Build List |
| Available Languages: | English |
| Sample Questions: | Microsoft 70-491 Sample Questions |
| Exam Way: | Delivered through authorized Microsoft testing centers (Pearson VUE); computer-based exam. |
| Pre Condition: | Intended as a recertification exam for professionals holding the applicable MCSD: Windows Store Apps using C# credential. The exam has been retired. |
| Official Syllabus URL: | https://learn.microsoft.com/credentials/ |
Microsoft 70-491 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Design and Implement Application Architecture | 25% | - Design application structure
|
| Implement Data Access and Connectivity | 25% | - Work with local and remote data
|
| Implement Security, Devices, and Windows Platform Features | 25% | - Integrate platform capabilities
|
| Develop User Interface and User Experience | 25% | - Create adaptive user interfaces
|
Microsoft Recertification for MCSD: Windows Store Apps using C# Sample Questions:
DRAG DROP
You are developing a Windows Store app that provides users with the ability to make short audio recordings if an audio device is available.
You need to ensure that the users can replay the audio recording before they save the recording.
You have the following code: (Line numbers are included for reference only.)
Which code segments should you insert at lines 02, 07 and 10? (To answer, drag the appropriate code segments to the correct locations. Each code segment 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:
A photo competition is ending.
You need to meet the requirements when a user clicks the toast notification.
Which code segment should you use?
- A. Option D
- B. Option B
- C. Option C
- D. Option A
Correct Answer: A 🗳️
Explanation: Only visible for TopExamCollection members. You can sign-up / login (it's free).
DRAG DROP
You are developing a page for a Windows Store app.
You have the following requirements for the page:
- Display a button on the bottom app bar that allows the user to insert a picture. This button must be bound to the Insert command in the view model. - Display a button in the main content area of the page that allows the user to open documents. This button must be bound to the Open command in the view model.
You need to ensure that the requirements are met.
How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct locations in the answer area. Each code segment 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 need to create a custom template for a Listview control that will be located on a page that has the NewsSource object bound to the DataContext property.
Which code segment should you use?
- A. Option D
- B. Option B
- C. Option C
- D. Option A
Correct Answer: C 🗳️
You are developing a Windows Store app named GeoLoc. You have the following code:
When you run the app on some devices, you receive the following error message: "An exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll but was not handled in user code."
You need to resolve the issue that causes the exception to occur.
Which file should you modify?
- A. Assemblyinfo.es
- B. Geoloc.csproj
- C. Package.appxmanifest
- D. App.xaml
Correct Answer: C 🗳️
Explanation: Only visible for TopExamCollection members. You can sign-up / login (it's free).
By Marlon
