IBM Interview Questions, Process, and Tips for Freshers

Android development is the process of creating applications for the Android operating system.

• Android development involves writing code in Java or Kotlin to create mobile applications.

• It includes designing user interfaces, implementing functionality, and testing the app.

• Developers use Android Studio, an integrated development environment (IDE), for building Android apps.

• Android apps can be published on the Google Play S...read more

Android development features include open-source platform, rich development environment, and extensive libraries.

• Open-source platform allows for customization and flexibility

• Rich development environment with tools like Android Studio

• Extensive libraries for various functionalities like UI, networking, and database

• Support for multiple hardware devices and screen sizes

• Integration with Google services like Maps, Firebase, ...read more

The activity creator is used to create instances of an activity class in Android development.

• The activity creator is responsible for instantiating an activity class.

• It is typically used when starting a new activity from another activity.

• The activity creator can pass data to the new activity through intent extras.

• It is commonly used in the onCreate() method of the calling activity.

• Example: Intent intent = new Intent(thi

Java is a high-level programming language used for developing a wide range of applications, including Android apps.

• Java is an object-oriented language.

• It is platform-independent, meaning it can run on any operating system.

• Java uses a virtual machine called the Java Virtual Machine (JVM) to execute code.

• It has a large standard library with built-in classes and methods for common programming tasks.

• Java is known for its s