package test; class Target { public String name = “hello”; } What can directly access and change the value of the variable name?()
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package geometry; public class Hypotenuse { public InnerTriangle it = new InnerTriangle(); class InnerTriangle { public int base; public int height; } } Which is true about the class of an object that can reference the variable base? ()
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现有如下包结构: com -- x -- Alpha.class -- y -- Beta.class -- Gamma.class 和类: class Test { Alpha a; Beta b; Gamma c; } 哪三个必须加入到类 Test 中,以使其通过编译?()
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Given: 1.package test; 2. 3.class Target { 4.public String name = "hello";5.} What can directly access and change the value of the variable name?()
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在Java语言中,在包Package1中包含包Package2,类Class_A直接隶属于包Package1,类Class_B直接隶属于包Package2。在类Class_C要应用Class_A的方法A和Class_B的方法,你需要()语句。
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在Java语言中,在包Package1中包含包Package2, 类Class_A直接隶属于包Package1, 类Class_B直接隶属于包Package2。 在类Class_C要应用Class_A的方法A和Class_B的方法B, 你需要()语句。
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package foo; public class Outer { public static class Inner { } } Which statement is true?()
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package foo; public class Outer ( public static class Inner ( ) ) Which statement is true?()
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You want a class to have access to members of another class in the same package. Which is the most restrictive access that accomplishes this objective?()
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1.public class Test{ 2.int x=12; 3.public void method(intx){ 4.x+=x; 5.System.out.println(x); 6.} 7.} Given: 34.Test t=new Test(); 35.t.method(5); What is the output from line 5 of the Test class?()
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You are developing a Windows Presentation Foundation (WPF) application. You are implementing a test strategy for the application. You need to ensure that the test class can repeat user input. From which base class should the test class inherit?()
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现有如F包结构: com 一一X 一一Alpha.class 一一y I 一一Beta.class l-- Gamma.class 和类: class Test { Alpha a; Beta b; Gamma c; } 哪三个必须加入到类Test中,以使其通过编译?()
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给定java程序Test.java如下,编译运行,结果是( ) 。package com;class Test {protected void talk () {System.out.print(talk) ; }}给定Test 的子类Test2,代码如下:packagecom.util;import com.*;public class Test2 extends Test {public static void main (String[]args) {new Test2() .talk() ;}
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给出如下类定义:public class test {test(int k) { }}如果要创建一个该类的对象,正确的语句是:
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有以下代码:package com;public class Test {public static void main(String[] args) {Test test = new Test();//here}}在here处加上以下什么语句,可以获得Class对象?(多选)
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public class A{ public static void main(String args[]){ B b = new B(); b.test(); } public void test(){ System.out.print(\A\); } } class B extends A{ void test(){ super.test(); System.out.println(\B\); } }
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有如下程序:includeusing namespace std;Class Test{public:Test(){}Test(const Test&t){co
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下面程序段的输出结果为package test;public class Class A{ int x=20; static int y=6; public
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下列程序实现对ZIP文件file.zip的检索,在横线处填入正确的语句package test;import java.io.*:im
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有如下类定义: class Test { public: Test(){a=0;c=0;} //① int f(in
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有如下程序:include<iostream>using namespace std;class Test{public:Test(){n+=2;}~Test(){n-
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关于下面的程序Test.java说法正确的是()。public class Test {String x="1";int y;
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以下监听器部署到web.xml,格式正确的是 package listener; public class OnlineCounterListener implements HttpSessionListener { public MySessionListener() { } }
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