1z0-819 Exam - Question 111

The provided code snippet utilizes the `Module` class in Java to obtain and print information about the module in which the class `Hello` resides. When executed with the provided commands (`javac -d pac Hello.java` and `java -cp pac pac.Hello`), the program operates in an unnamed module since it is run from the classpath and not the module-path. As a result, the program prints 'Module: unnamed module', 'Name: null', and 'Descriptor: null' because unnamed modules do not have a name or descriptor.