Enthuware

Shouldn't the fourth option be correct? Since a module need to require all other modules that it wants to use?

But that is not what option 4 says. Option 4 is talking about packages.

Of course, thank you, From what i have noticed so far we must take the options very literally. Am i correct?

Most of the time the options will be unambiguous. You should not read too much into them trying to find hidden meaning. So, yes, in that sense, take them literally.

A module-info.java file can be empty, and will compile just fine. Nothing is required in this file

You need to compile a module to test whether module-info.java can be empty or not. If you compile it just like a regular java file, then it may be empty.