What is a class in object-oriented programming?

A blueprint for creating objects

A function for performing tasks

What is encapsulation in object-oriented programming?

Hiding the internal state and requiring all interaction to be performed through an object's methods

Creating a new class from an existing class

A way to visualize class relationships

Separating a class into multiple files

What is inheritance in object-oriented programming?

A mechanism for creating a new class based on an existing class

A way to store multiple data types

A technique to improve performance

What does polymorphism allow in object-oriented programming?

The ability to call the same method on different objects and have each behave differently

The grouping of related functions

The organization of data structures

The creation of new classes from existing ones

What is the purpose of an interface in object-oriented programming?

To define a contract that a class must follow without providing implementation

To create a concrete class that can be instantiated

To simplify code by combining multiple classes

To handle memory management in the program

Object oriented programming

Object Oriented Programming Concepts

Object -Oriented Programming 12345

Pre-object Oriented Programming Assessment

Chapter 1 – Introduction to Object Oriented Programming Concepts

Chapter-1 Introduction to Object oriented programming concepts

INTRODUCTION TO OBJECT ORIENTED PROGRAMMING

Prepare a question paper mcq and descriptive of following syllabus Kotlin basics: Introduction to Kotlin, Benefits of using Kotlin, Use Kotlin REPL to practice basic expressions, Control flow statements in Kotlin, Null safety with Kotlin. Functions: Creating and calling functions with default and named arguments, Writing concise and compact functions, Passing functions as arguments to other functions, Writing simple lambdas. Classes and Objects: Introduction to object-oriented programming in Kotlin, Classes and objects in Kotlin, Constructors, Visibility modifiers, Subclasses and inheritance, Interfaces, Data classes, Singleton class enums, Pairs, triples and collections in Kotlin, Extensions in Kotlin Buildind first Android app: Installing Android Studio, Creating an Android app project, Deploying the app to an emulator or a device, Building an Android app that contains images and a click handler, Modifying views within the layout of an app, Adding libraries to module gradle file. Layouts: Creating layouts in Android Studio using XML and the Layout Editor, Adding interactivity to your app, Working with ConstraintLayout, Data binding basics App Navigation: Creating Fragments, Defining NavHostFragment, navigation graphs, navigational paths, Functionality of Back and Up buttons, Defining the options menu, Creating a navigational drawer, Using the Safe Args plugin and passing of arguments,Starting an external Activity Activity and Fragment Lifecycles: Understanding Activity and Fragment Lifecycles, Exploring logging options in your app, Using the Android Lifecycle library, Exploringconfiguration changes App Architecture (UI Layer) : Using the recommended Android App Architecture, Using the LifeCycle, ViewModel, and ViewModelFactory classes, Adding LiveData and LiveData, observers, Adding Data Binding with ViewModel and LiveData, Adding LiveData , transformation Connect to the Internet: Connecting to a web service with the Retrofit library, Parsing aJSON response with the Moshi library, Using coroutines with Retrofit , Loading and displaying images from the Internet, Filtering data from the Internet. Repository pattern and Work Manager: Adding an offline cache and repository,Implementing Work Manager, Working with background workers and periodic Worker Request App UI Design: Introduction to basic app design, Understanding Styles and Themes, Implementing Material Design, Designing for everyone

Object oriented and programming

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