Olá pessoa tenho uma dúvida nesta questão:
Questão do masterexam
Given that the MusicPlayer project is on a UNIX system anda consists of the follwing files:
/mp/player/MusicPlayer.java
/mp/classes/player/MusicPlayer.class
/mp/jars/mp.jar
Inside mp.jar file the structure is:
player/MusicPlayer.java
player/MusicPlayer.class
You are currently in the directory
/mp
and the CLASSPATH is set to
/mp/jars
What command(s) can you use to invoke the class player.MusicPlayer?
(Choose all that apply)
A - java player.MusicPlayer
B - java player/classes/MusicPlayer.class
C - java -cp player MusicPlayer
D - java -cp classes MusicPlayer
E - java -cp classes player.MusicPlayer
F - java -cp /mp/classes/player MusicPlayer
G - java -cp jars/cp.jar MusicPlayer
H - java -cp /mp/jars/cp.jar player.MusicPlayer
E e H são as alternativas corretas
Eu não consegui entender porq a E e H são as alternativas corretas, se alguém puder me dar uma força nessa parte de classpath ficaria grato, é o assunto que falta para mim ficar pronto para a prova
Até Mais.