Kotlin Questions

To implement complex inheritance hierarchies.

To create classes specifically for holding data and providing automatic utility functions.

To define reusable UI components.

To handle asynchronous operations efficiently.

It cannot be instantiated.

It can have non-abstract methods with implementation.

It can have abstract methods without implementation.

It cannot have properties.

To enforce type safety at compile time when creating complex structures.

To cast types safely within a given scope.

To create generic type aliases for improved code readability.

To build type hierarchies dynamically at runtime.

An abstract class can only inherit from one other class, while an interface can inherit from multiple.

There is no difference; they are interchangeable.

An abstract class can have constructors, while an interface cannot.

An interface can have properties, while an abstract class cannot.

FileReader

FileScanner

FileBuffer

FileInputStream

Stores the data shared between coroutines

Provides information and settings for a coroutine

Manages the execution order of coroutines

Handles exceptions thrown within a coroutine

Deleting specific properties from a data class instance.

Converting a data class to a different data type.

Breaking down a data class instance into its constituent properties.

Destructuring is not relevant to data classes.

Defines the lifetime of a group of coroutines.

Handles exceptions thrown within threads.

Executes suspending functions synchronously.

Converts blocking code to asynchronous operations.

var

val

let

const

inherit

derivable

open

extends