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Microsoft 070-485 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Advanced Windows Store App Development using C# |
| Exam Number: | 70-485 |
| Exam Price: | USD 150 |
| Certificate Validity Period: | Retired |
| Exam Duration: | 120 minutes |
| Related Certifications: | MCSD: Windows Store Apps |
| Exam Format: | Build List, Multiple Choice, Best Answer, Case Study, Multiple Response |
| Passing Score: | 700/1000 |
| Real Exam Qty: | 40-60 |
| Available Languages: | English |
| Sample Questions: |  |
| Exam Way: | Delivered at authorized Microsoft/Pearson VUE testing centers; online proctoring became available in some regions. This exam has been retired. |
| Pre Condition: | Recommended prerequisites for the MCSD: Windows Store Apps (C#) path included Exam 70-483 (Programming in C#) and Exam 70-484 (Essentials of Developing Windows Store Apps using C#). |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/credentials/ |
Microsoft 070-485 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Prepare for a Solution Deployment | 17% | - Deployment and maintenance
|
| Topic 2: Manage Data and Security | 17% | - Data storage and protection
|
| Topic 3: Discover and Interact with Devices | 16% | - Device interaction
|
| Topic 4: Enhance the User Interface | 16% | - UI design and responsiveness
|
| Topic 5: Develop Windows Store Apps | 17% | - Background tasks and runtime components
|
| Topic 6: Program User Interaction | 17% | - Contracts and notifications
|
070-485 Exam Facts and the Service Behind Them
- Prepare for a Solution Deployment (17%)
- Develop Windows Store Apps (17%)
- Enhance the User Interface (16%)
Microsoft Advanced Windows Store App Development using C# Sample Questions:
DRAG DROP
You need to allow users to capture video instead of photos. You have the following code:
Which code snippets should you include in Target 1 and Target 2 to complete the code? (To answer, drag the appropriate code snippets to the correct targets in the answer area. Each code snippet 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:
Topic 3, E-reader app
Background
You are developing a Windows Store style e-reader app.
Business Requirements - Users must be able to upload e-books and documents and download them to e-reader devices. - Users must be able to set a password to restrict access to their e-books and documents. - Users must be able to create and store encrypted metadata about their e-books and documents. - The app must replace system-generated error messages with custom-defined messages. These custom messages must come from a list of approved text. - User actions such as printing pages, saving users' current locations in documents, and taking notes should be enabled from buttons on an AppBar control. - The app must provide trial functionality that will expire after 14 days. If the app expires while it is running, the app must display an expiration message to the user and prompt the user to purchase the app.
Technical Requirements
General: - Configuration files must be read-only. All user settings must be stored in the Contoso Settings Service. - The SocialPoller background task must run the code in the DoWork() method to collect content from the Contoso feed. - The UI must always remain responsive to user actions.
Security - Secured e-book and document passwords must to be encrypted so that only the user who created the passwords can retrieve the metadata associated to the e-books and documents.
The system must log all exceptions through the auditing object and notify technicians of the issue.
Storage: - The app must cache the next two chapters to the local device for users to read while disconnected from the network. This cache must be persisted if a reboot is performed. - User state such as the current location in an e-book or document must be stored in the Microsoft SQL Azure database. - User settings such as font sizes and colors must be stored through the Contoso Settings Service.
Network:
Communication between the app and e-book vendors must occur over an
encrypted communication channel.
Communication must use certificates to enable the SSL connection.
Trial Functionality:
--
---
The isPrintEnabled variable must determine if the user can print.
The isMarketEnabled variable must determine if the user can use the marketplace.
The isTrialEnabled variable must determine if the application is still in trial mode.
Printing:
--
The default printing options are portrait orientation and grayscale color mode.
The app must enable the user to select the media size and printing orientation.
SocialPoller.es
Auditor.cs
ContentPage.es
Book.cs Book.cs
SocialPost.es Pagel.xaml.es
App.xaml.cs
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. App.xaml
- C. Geoloc.csproj
- D. Package.appxmanifest
Correct Answer: D 🗳️
Explanation: Only visible for PassSureExam members. You can sign-up / login (it's free).
You need to configure the print options that a user can change.
Which lines of code should you use at line PG34? (Each correct answer presents part of the solution. Choose all that apply.)
- A. Option D
- B. Option B
- C. Option C
- D. Option A
- E. Option E
- F. Option F
Correct Answer: C,D 🗳️
Explanation: Only visible for PassSureExam members. You can sign-up / login (it's free).
HOTSPOT
You are developing a Windows Store app that allows bloggers to capture videos and upload them to a blog.
You need to ensure that the app saves the captured video in MP4 format to the blogger's videos library.
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 are developing a Windows Store app that allows users to compose musical beats and rhythms.
The app must meet the following requirements:
- The app must save the work in progress in case the app suspends or terminates before users save their work.
- If the app closes before the work is complete, work in progress should be automatically reloaded so that users can continue seamlessly from where they left off.
- Users should be able to resume work on another device with the app installed, provided that the user supplies the same credentials on both machines.
You need to ensure that the app meets the requirements.
How should the app save the work in progress?
- A. by serializing it to the local app store
- B. by storing it in a memory-mapped file
- C. by serializing it to the roaming app store
- D. by serializing it to a temporary app store
Correct Answer: C 🗳️
Janet 
Ian 
Thera 
Sophia 
Valentina 
Broderick 
Leif 
Gale 
Gloria 
Norton 
Howar 
Lyndon 
Fitzgerald 
Edmund 
Stacey 
