The Data Interchange Format (DIF) is a standardized way to represent and exchange data between different systems or applications. It allows various software programs to understand and use the same data, making it easier to share information across platforms. DIF is particularly useful in fields like data analysis and software development, where consistent data representation is crucial. One common example of a Data Interchange Format is JSON (JavaScript Object Notation), which is widely used for web applications. Another example is XML (eXtensible Markup Language), which is often used for data storage and transmission. Both formats help ensure that data remains structured and accessible, regardless of the system being used.