Apache Spark Certification Practice Test

In Scala, the naming convention states that the file name does not necessarily have to match the object name for the code to compile successfully. Therefore, a Scala file named "test.scala" can contain an object named "HelloWorld," and the compiler will handle it correctly without any issues.

Scala allows for flexibility in this context, which means you can organize your files in a way that might not strictly adhere to the principle of matching names. This is particularly useful in situations where the file serves various purposes or when you are working within a larger project structure where different components may not always align neatly by name.

While there are conventions that suggest aligning file names with the main class or object name for ease of readability and maintainability, it is not a requirement for successful compilation.