单项选择题
A UNIX user named Bob wants to replace his chess program with a new one，but he is hot sure where the old one is in stalled.Bob is currently able to run a Java chess program starting from his home directory/home/bobusingthecommand：
java-classpath/test：/home/bob/downloads/*.jargames.ChessBob’sCLASSPATHisset（atlogintime）to：
/usr/lib：/home/bob/classes：/opt/java/lib：/opt/java/lib/*.jar What is a possible location for the Chess.class file？（）
A./test/Chess.class
B./home/bob/Chess.class
C./test/games/Chess.class
D./usr/lib/games/Chess.class
E./home/bob/games/Chess.class
F.inside jarfile/opt/java/lib/Games.jar（withacorrectmanifest）
G.inside jarfile/home/bob/downloads/Games.jar（withacorrectmanifest）
相关考题
-
多项选择题
package com.company.application； public class MainClass{ public static void main（String[]args）{} } And Main Class exists in the/apps/com/company/application directory.Assume the CLASSPATH environment variable is set to“.”（currentdirectory）.Which two java commands entered at the command line will run MainClass（）
A.java MainClass if run from the/apps directory
B.javacom.company.application.MainClass if run from the/apps directory
C.java-classpath/appscom.company.application.MainClass if run fro many directory
D.java-classpath.MainClass if run fromt he/apps/com/company/application directory
E.java-classpath/apps/com/company/application：.MainClass if run from the/apps directory
F.javacom.company.application.MainClassifrunfromthe/apps/com/company/application directory -
多项选择题
A developer is creating a class Book that needs to access class Paper.The Paper class is deployed in a JARnamedmyLib.jar.Whichthree，taken independently，will allow the developer to use the Paper class while compiling the Book class？（）
A.The JAR fileis located at$JAVA_HOME/jre/classes/myLib.jar.
B.The JAR fileis located at$JAVA_HOME/jre/lib/ext/myLib.jar.
C.TheJ AR fileis located at/foo/myLib.jar and aclasspath environment variable is set that includes /foo/myLib.jar/Paper.class.
D.The JAR fileis located at/foo/myLib.jar and a classpath environment variable is set that includes/foo/myLib.jar.
E.The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-cp/foo/myLib.jar/Paper Book.java.
F.The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-classpath/foo/myLib.jar Book.java. -
多项选择题
11.public class Commander{ 12.public static void main（String[]args）{ 13.String myProp=/*insert code here*/ 14.System.out.println（myProp）； 15.} 16.} and the command line： java-Dprop.custom=gobstopper Commander Which two，placed on line13，will produce the output gobstopper？（）
A.System.load（"prop.custom"）；
B.System.getenv（"prop.custom"）；
C.System.property（"prop.custom"）；
D.System.getProperty（"prop.custom"）；
E.System.getProperties（）.getProperty（"prop.custom"）；
