IT1918 Mobile Applications Development: Benefits Overview
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Questions and Answers

What is the main benefit of using mobile apps according to the text?

  • Provides convenience and accessibility (correct)
  • Requires constant internet connection
  • No personalization options
  • Limited access to information

Which feature allows users to modify the settings and receive real-time notifications in mobile apps?

  • GUI builder
  • Personalization capability (correct)
  • Integrated Development Environment (IDE)
  • Code editor

Which IDE is specifically designed for Android application development?

  • Android Studio (correct)
  • .NET developer platform
  • Corona framework
  • Xcode

What programming language is primarily used for iOS app development with Xcode?

<p>Swift (D)</p> Signup and view all the answers

Which IDE extends the .NET developer platform for building cross-platform apps?

<p>Xamarin (B)</p> Signup and view all the answers

What are the challenges in developing mobile apps, according to the text?

<p>Understanding market trends and user preferences. (B)</p> Signup and view all the answers

Why is it important to support multiple screen types in mobile app development?

<p>To ensure the app looks good on various devices. (B)</p> Signup and view all the answers

What factor does NOT affect app performance, as mentioned in the text?

<p>Screen brightness. (A)</p> Signup and view all the answers

Why is securing users' data important in mobile app development?

<p>To protect users' valuable information. (B)</p> Signup and view all the answers

During which phase of the app development workflow do you build your project into a package for installation?

<p>Building and running phase (C)</p> Signup and view all the answers

What is a common feature of IDEs used in developing mobile apps?

<p>They primarily consist of a code editor and compiler only. (B)</p> Signup and view all the answers

Which mobile development platform uses Lua as the scripting language for creating apps and games?

<p>Xamarin (B)</p> Signup and view all the answers

What distinguishes Xcode from other IDEs mentioned in the text?

<p>It is designed for Android application development. (B)</p> Signup and view all the answers

In what way does Xamarin enhance the .NET developer platform for building apps?

<p>It includes tools and libraries for building single-platform apps only. (C)</p> Signup and view all the answers

How does the convenience of using mobile apps relate to internet connectivity?

<p>Mobile apps require a constant internet connection to function. (B)</p> Signup and view all the answers

What is one of the challenges in developing mobile apps that is specifically related to user interface design?

<p>Supporting multiple screen types (C)</p> Signup and view all the answers

Which factor can significantly impact the performance of a mobile app but is not explicitly mentioned in the text?

<p>App installation size (B)</p> Signup and view all the answers

What is a key consideration for developers when ensuring their mobile apps remain compatible with older device versions?

<p>Reducing app features for older devices (B)</p> Signup and view all the answers

In the app development workflow, what is the purpose of the 'Building and Running' phase?

<p>Compiling the project into an installable package (D)</p> Signup and view all the answers

When setting up for mobile app development, what is the significance of creating an emulator and connecting hardware devices?

<p>Testing app performance on real devices (A)</p> Signup and view all the answers

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