Career growth takes many forms, but for IT professionals the Microsoft Developing Mobile Apps certification is a decision that pays off in skills first. GuideTorrent supports that decision with 55 practice questions for the 070-357 exam, designed to fit into your spare time.
Microsoft 070-357 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Develop User Interfaces | - Develop a XAML page layout for an adaptive UI - Implement responsive and adaptive UI behaviors |
| Topic 2: Feature Detection & Components | - Implement feature detection for adaptive coding - Implement notifications, background tasks, and reusable components |
| Topic 3: Navigation & Lifecycle | - Implement page navigation and lifecycle events - Evaluate custom navigation patterns |
| Topic 4: Authentication & Security | - Manage authentication and identity management |
| Topic 5: Data Management | - Access cloud data and Web APIs - Implement data access and data binding |
| Topic 6: User Interaction & Controls | - Manage user input and custom interactions - Create and use custom controls |
070-357 Exam Questions Answered
After each practice session, the online test engine records which questions you answered incorrectly and reminds you to revisit them in your next round. Reviewing your own mistakes daily shows you clearly where your weaknesses and strengths lie, so every session builds on the last instead of starting from scratch.
The Microsoft Developing Mobile Apps exam contains 45-60 questions, and you will have 150 minutes minutes to complete them. Practicing the full volume under a timer is the closest thing to rehearsing the real exam.
Yes. The online test engine lets you set a time limit for each practice session, so you can train yourself to allocate minutes per question the way you will need to in the real 070-357 exam. Working under a clock at home makes time pressure on exam day feel routine rather than alarming.
The Microsoft Developing Mobile Apps exam requires a score of 700/1000 to pass, and the official registration fee is USD 165 (approx.). Since the exam fee is a real investment, thorough preparation is the most practical way to protect it.
Candidates should have experience in mobile app development with C#, XAML, MVVM, Entity Framework, and Visual Studio. No formal prerequisites beyond experience.
You can confirm the current eligibility requirements on the official 070-357 exam page before you register.
The Microsoft Developing Mobile Apps practice questions are organized around the official exam objectives. Key topics include:
- Feature Detection & Components ()
- User Interaction & Controls ()
- Navigation & Lifecycle ()
Daily practice mapped to these topics keeps your preparation balanced across the whole syllabus.
This package includes 55 practice questions for the Microsoft Developing Mobile Apps exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
Microsoft Developing Mobile Apps Sample Questions:
Drag and Drop Question
You are developing a Universal Windows Platform (UWP) app. The app runs on muJriplcdevice faming including desktop, Windows Phone, and Xbox.
The app must be able to access a users media playlists if the device supports this feature, If the device does not support this feature, the app must continue to function.
You need to detect whether a device supports accessing user playlists.
How should you complete the relevant code? To answer, drag the approprate code segments to the correct location or 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 not at all. You may need to drag the split bar between panes or scroll to view content.
Correct Answer:
Drag and Drop Question
You are developing a Universal Windows Platform (UWP) a pp.
The app has the following requirements:
- Users must be able to authenticate with the app by using a third-
party OAuth provider .
- Users must have the option of using Single Sign-On.
You obtain the security identifier (SID) for the app from the Windows Dev Center.
You need to implement authentication for the app.
In which order should you perform the actions? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order.
Correct Answer:
Hotspot Question
You are developing a Universal Windows Platform (UWP) app that plays audio recordings.
You are creating a page where the user can set a volume level for the app using a slider control.
You need to display the volume level in TextBox right below the slider.
You have C# class named VolumeConverter that converts slider values to a number.
You have a page that includes the following markup:
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Note: Each correct selection is worth one point.
Correct Answer:
Drag and Drop Question
You need to add code at line IM14 to meet the user interface requirement.
How should you complete the relevant code segment? To answer, drag the appropriate code segments to the correct location or 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:
You are developing a Universal Windows Platform (UWP) app that allows users to lake photos and record videos.
The photos and videos must be stored in the user's Photos library and Videos library, respectively.
The app must not display a user interface for saving files.
You need to configure the app.
Which set of capabilities should you declare in the app manifest?
- A. webcam, microphone, Pictures library and Video library
- B. webcam, location, proximity and Pictures library
- C. Internet (client), microphone, location and proximity
- D. Internet (client), Documents library, Videos library, and proximity
Correct Answer: B 🗳️
Viewing page 1 out of 11 pages.
Viewing questions 1-5 out of 55 questions.
