你可能感興趣的試題

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）

多項選擇題

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

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11.public class Counter{ 12.public static void main（String[]args）{ 13.int numArgs=/*insert code here*/； 14.} 15.} and the command line：java Counter one fred 42 Which code，inserted at line 13，captures the number of arguments passed into the program？（）

你可能感興趣的試題

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11.public class Counter{
12.public static void main（String[]args）{
13.int numArgs=/insert code here/；
14.}
15.}
and the command line：java Counter one fred 42 Which code，inserted at line 13，captures the number of arguments passed into the program？（）