Java I/O (Input/Output) is a fundamental aspect of Java programming that deals with reading from and writing to data streams, files, and network connections. It provides a set of classes and interfaces for handling different types of data sources and destinations, enabling efficient data manipulation and communication in Java applications.

Java I/O

Input/Output (I/O) refers to the communication between an information processing system, such as a computer, and the external world, which could be a human or another information processing system. It encompasses all the methods and devices used to transfer data to and from a computer, playing a crucial role in the functionality and usability of computing systems.

Input/Output

Java Programming

Data streams are continuous flows of data that are processed in real-time to extract insights and make decisions without storing the entire dataset. They are crucial in applications where timely data processing is essential, such as financial markets, IoT devices, and social media analytics.

Data Streams

Files

Network Connections

Set of classes

Interfaces for handling data

Data sources are origins from which data is obtained, serving as critical inputs for analysis, decision-making, and research. They can be diverse, including databases, surveys, sensors, and social media, each offering unique insights and challenges in terms of accessibility, reliability, and validity.

Concepts

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