Mobile Application Development Exam Questions And Answers Official

a) UIKit / SwiftUI ✅ b) CocoaPods c) CoreData d) Alamofire Section B: Short Answer Questions (4 Questions) 11. Explain the difference between native, hybrid, and cross-platform mobile app development.

1. Which Android component is an entry point that runs in the background without a user interface? a) Activity b) Service ✅ c) Content Provider d) Broadcast Receiver mobile application development exam questions and answers

private fun checkAndRequestCameraPermission() if (ContextCompat.checkSelfPermission( this, Manifest.permission.CAMERA ) == PackageManager.PERMISSION_GRANTED ) // Permission already granted openCamera() else // Request permission ActivityCompat.requestPermissions( this, arrayOf(Manifest.permission.CAMERA), CAMERA_PERMISSION_CODE ) a) UIKit / SwiftUI ✅ b) CocoaPods c)

a) onResume() b) onStart() c) onRestart() d) onRedraw() ✅ Which Android component is an entry point that

a) Declare in manifest only b) Request at runtime using requestPermissions() ✅ c) No need to request d) Use uses-permission-sdk only

a) Model-View-Controller ✅ b) Module-View-Controller c) Model-View-Component d) Main-View-Controller