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多选题
给定java代码如下所示,在A处新增下列()方法,是对cal方法的重载。public class Test { public void cal(int x, int y, int z) { } //A }
A
public int cal(int x,int y,float z){return 0;}
B
public int cal(int x,int y,int z){return 0;}
C
public void cal(int x,int z){}
D
public viod cal(int z,int y,int x){}
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给定java代码如下所示,在A处新增下列()方法,是对cal方法的重载。public class Test { public void cal(int x, int y, int z) { } //A } A、public int cal(int x,int y,float z){return 0;}B、public int cal(int x,int y,int z){return 0;}C、public void cal(int x,int z){}D、public viod cal(int z,int y,int x){}
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给出下列java源代码: //Point x Public class Interesting{} 在源代码//point x处添加()能符合java语法 A、import java.awt.*B、package local.utilC、class MoreInteresting{}D、protected class MoreInteresting{}
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public class test { public static void main(String [] a) { assert a.length == 1; } } Which two will produce an AssertionError?()A、 java testB、 java -ea testC、 java test file1D、 java -ea test file1E、 java -ea test file1 file2F、 java -ea:test test file1
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多选题给出下列java源代码: //Point x Public class Interesting{} 在源代码//point x处添加()能符合java语法Aimport java.awt.*Bpackage local.utilCclass MoreInteresting{}Dprotected class MoreInteresting{}
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