Why should package names in Java be unique?
A. to programatically declare specific ownership of classes in the package
B. to allow classes in the package to be accessed by classes outside of that package
C. to provide the Internet location from which the package can be downloaded
D. to avoid class name conflicts if two development groups use the same package and class names
Answer:D
Why should package names in Java be unique?
A. to programatically declare specific ownership of classes in the package B. to allow classes in the package to be accessed by classes outside of that package C. to provide the Internet location from which the package can be downloaded D. to avoid class name conflicts if two development groups use the same package and class names