你可能感興趣的試題

單項(xiàng)選擇題

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？（）

A.args.count
B.args.length
C.args.count（）
D.args.length（）
E.args.getLength（）

單項(xiàng)選擇題

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）

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public class Yippee2{ stati cpublic void main（String[]yahoo）{ for（intx=1；xSystem.out.print（yahoo[x]+""）； } } } and the command line invocation： java Yippee2 a b c What is the result？（）

你可能感興趣的試題

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？（）

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public class Yippee2{
stati cpublic void main（String[]yahoo）{
for（intx=1；xSystem.out.print（yahoo[x]+""）；
}
}
}
and the command line invocation：
java Yippee2 a b c
What is the result？（）

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？（）