QUIZ 4 BSIT602 - BATCH 1

Which callback method is invoked when the app is launched for the first time?

• onStart()

• onCreate()

• onResume()

• onRestart()

Which layout type arranges its child elements into rows and columns?

• Grid Layout

• Table Layout

• Frame Layout

• Relative Layout

Which Android component provides simple feedback about an operation in a small popup?

• Toast

• Snackbar

• AlertDialog

• Dialog

Which method is used to start a new activity?

• launchActivity()

• startActivity()

• createActivity()

• openActivity()

Which UI component is best for displaying web pages inside an app?

• WebView

• GridView

• ListView

• TextView

Which layout type is designed to display only one item at a time?

• Linear Layout

• Frame Layout

• Relative Layout

• Table Layout

Which method is called before the activity becomes visible to the user?

• onStart()

• onResume()

• onPause()

• onStop()

Which layout is best suited for positioning child elements relative to one another or to the parent?

• Relative Layout

• Linear Layout

• Constraint Layout

• Frame Layout

Which method is used to load a widget in Java code using its ID?

• findViewById()

• getWidgetById()

• loadById()

• getView()

Which Android component is used to notify users about new messages outside the app?

• Snackbar

• Toast

• Notification

• AlertDialog