Hi,
Sorry for making you disappointed. I think you we need to study chapter 10, because it is covering objectives 7.1, 7.2 and 7.5.
Regards,
Satabdi
One small request:
Can you tell me the question will be like this:
(number of correct options are mentioned) 11. Which are true? (Choose all that apply.)
A. The
java command can access classes from more than one package, from a single JAR file.
B. JAR files can be used with the java command but not with the javac command.
C. In order for JAR files to be used by java, they MUST be placed in the /jre/lib/ext subdirectory
within the J2SE directory tree.
D. In order to specify the use of a JAR file on the command line, the JAR file's path and
filename MUST be included.
E. When a part of a directory tree that includes subdirectories with files is put into a JAR file,
all of the files are saved in the JAR file, but the subdirectory structure is lost.
or, it will be like this
number of correct options are mentioned)11. Which are true? (Choose 2)
A. The java command can access classes from more than one package, from a single JAR file.
B. JAR files can be used with the java command but not with the javac command.
C. In order for JAR files to be used by java, they MUST be placed in the /jre/lib/ext subdirectory
within the J2SE directory tree.
D. In order to specify the use of a JAR file on the command line, the JAR file's path and
filename MUST be included.
E. When a part of a directory tree that includes subdirectories with files is put into a JAR file,
all of the files are saved in the JAR file, but the subdirectory structure is lost.