A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command： java games.cards.Poker What allows the user to do this？（）A、put Poker.jar in directory /stuff/jav

题目

A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command： java games.cards.Poker What allows the user to do this？（）

A、put Poker.jar in directory /stuff/java，and set the CLASSPATH to include /stuff/java
B、put Poker.jar in directory /stuff/java，and set the CLASSPATH to include /stuff/java/*.jar
C、Put Poker.jar in directory /stuff/java，and set the CLASSPATH to include /stuff/java/Poker.jar
D、put Poker.jar in directory /stuff/java/games/cards，and set the CLASSPATH to include /stuff/java
E、put Poker.jar in directory /stuff/java/games/cards，and set the CLASSPATH to include /stuff/java/*.jar
F、put Poker.jar in directory /stuff/java/games/cards，and set the CLASSPATH to include /stuff/java/Poker.jar

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相似问题和答案

第1题：

Class a = new Class(); Class b = new Class();

if(a == b) returns true or false, why?

正确答案：

第2题：

下面程序输出的结果为 #include"iostream.h” class A ｛ public: A()｛cout＜＜"CLASSA"＜＜endl;｝～A() ｛｝｝; class B:public A ｛ public: B()｛cout＜＜"CLASS B"＜＜endl;｝～B()｛｝｝; void main() ｛ A*p; p＝new B;

A．CLASS A CLASS B CLASS B CLASS B

B．CLASS A CLASS B CLASS A CLASS B

C．CLASS A CLASS B CLASS B

D．CLASS A CLASS B

正确答案：C

第3题：

下面程序输出的结果为 #include"iostream．h" class A { public： A(){cout＜＜"CLASSA"＜＜endl；} ～A() {} }; class B：public A { public： B(){cout＜＜"CLASSB"＜＜endl；} ～B() {} }； void main() { A * p； p=new B； B *q； q=new B； }

A．CLASS A CLASS B

B．CLASS A CLASS B CLASS B

C．CLASS A CLASS B CLASS A CLASS B

D．CLASS A CLASS B CLASS B CLASS B

正确答案：C
解析：每实例化一个类就要调用其构造函数，结束运行该实例后调用析构函数。注意：类的实例化和构造函数、析函数的调用方式和何时调用。

第4题：

public class SomeException { } Class a： public class a { public void doSomething（） { } } Class b： public class b extends a { public void doSomething（） throws SomeException { } } Which is true about the two classes？（）

A、 Compilation of both classes will fail.
B、 Compilation of both classes will succeed.
C、 Compilation of class a will fail. Compilation of class b will succeed.
D、 Compilation of class a will fail. Compilation of class a will succeed.

正确答案:D

第5题：

对于下面( )类定义,可以通过“newJ_Class()”生成类J_Class的实例对象。

A、publicclassJ_Class{

publicJ_Class(void){}

}

B、publicclassJ_Class{}

C、publicclassJ_Class{

publicJ_Class(Strings){}

}

D、publicclassJ_Class{

publicvoidJ_Class(){}

publicJ_Class(Strings){}

正确答案：B

第6题：

The IP address 192.168.100.1 belongs to which class of IP address space?()

A. Class A

B. Class B

C. Class C

D. Class D

参考答案：C

第7题：

下面程序输出的结果为( )。 #inClUde”iostream.h” Class A {public： A(){cout＜＜“CLASS A”＜＜endl；} ～A()＜)}； class B：public A {public： B(){cout＜＜”CLASSB”＜＜endl；} ～B(){}}； void main() {A*p； p＝new B； B *q； q＝new B；}

A．CLASS A CLASS B

B．CLASS A CLASS B CLASS B

C．CLASS A ClASS B

D．CLASS A CLASS B CLASS A CLASS B CLASS B CLASS B

正确答案：C
解析：本题考查类的继承、类的实例化和构造函数、析构函数的调用方式和何时调用。每实例化一个类就要调用其构造函数，结束运行该实例后调用析构函数。

第8题：

下面程序输出的结果为

#include"iostream.h"

class A

{

public：

A( ){cout＜＜"CLASS A"＜＜endl；}

～A( ){}

}；

class B：public A

{

public：

B( ){cout＜＜"CLASS B"＜＜endl；}

～B( ){}

}；

void main( )

{

A*p；

p=new B；

B *q；

q=new B；

}

A．CLASS A CLASS B

B．CLASS A CLASS B CLASS B

C．CLASS A CLASS B CLASS A CLASS B

D．CLASS A CLASS B CLASS B CLASS B

正确答案：C
解析：每实例化一个类就要调用其构造函数，结束运行该实例后调用析构函数。注意：类的实例化和构造函数、析构函数的调用方式和何时调用。

第9题：

Which statement is NOT true concerning the stowage of class 1 explosives ________．

A.Class 1.1 explosives may be stowed with class 9 dangerous substances

B.Class 1.4 explosives must be“separated from”a stow of class 5.1 oxidizing materials

C.Class 1.4 explosives may not be stowed in the same hold with class 6.1 poisons

D.Class 1.4 explosives must be“separated from”a stow of class 8 corrosive materials

正确答案：C

第10题：

以下GPRSMS中级别最高的为（）。

A、Class A
B、Class B
C、Class C
D、Class D

正确答案:A

A class games.cards.

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