JAVA/Sun Exam Questions

Choose the command that will allow him to examine the file

Frank has been sent a file named Interns.jar. He would like to examine the contents of the file without extracting the file. Choose the command that will allow him to examine the file.

A.
tar xvf ./Interns.jar

B.
jar tvf ./Interns.jar

C.
cat ./Interns.jar

D.
./Interns.jar >> jar cvf –

E.
unzip ./Interns.jar