以下语句是正确的: abstract final class class1 { } 。() 此题为判断题(对,错)。
以下语句是正确的: abstract final class class1 { } 。()
此题为判断题(对,错)。
相关考题:
下列哪个类声明是正确的? ( )A.abstract final class H1 {...}B.abstract private move(){...}C.protected private numberD.public abstract class Car{...}
下列哪个类声明是正确的?A.abstract class G2 extends superClassl,superClass2{……}B.abstract public class classmates{……}C.public final class NewClass extends superClass implements Interfacel{……}D.public abstract class String{……}
下列对类的声明,正确的是A.abstract final class Hh{…}B.abstract private move(){…}C.protected private number;D.public abstract class Car{…}
下列对类的声明,正确的是( ) BA.abstract final class Hh{…}B.abstract private move(){…}C.protected private number;D.public abstract class Car{…}
下列哪个类声明是正确的? ( )A.abstract class G2 extends superClass1,superClass2{...}B.abstract public class classmates{...}C.public final class NewClass extends superClass implemnets Interface1{...}D.public abstract class String{...}
下列哪个类声明是正确的? ( )A.abstract class G2 extends superClass1, superClass2 {…}B.abstract public class classmates{…}C.public final class NewClass extends superClass implemnets Interfacel{…}D.public abstract class String{…}
以下语句能顺利通过编译: abstract class class1 { } public class mainClass { public static void main(String args[]) { class1 cs1=new class1(); } } 。() 此题为判断题(对,错)。
以下语句能顺利通过编译: class class1 { private int i=5; //i为私有属性!! } public class class2 { public static void main(String args[]) { class1 cs1=new class1(); System.out.println(cs1.i); } } 。() 此题为判断题(对,错)。
设有程序如下: abstract class absclass { abstract void method1(); } class conclass extends absclass { public void method1() { System.out.println("子类");} } public class mainclass { public static void main(String args[]) { absclass ac1=new absclass(); //语句1 absclass ac2=new conclass(); //语句2 ac2.method1(); //语句3 } } 则main()方法中的第一条语句(即语句1)可以顺利通过编译。()此题为判断题(对,错)。
{ IamAbstract ia=new IamAbstract(); } abstract class IamAbstract { IamAbstract(){} } 。() 此题为判断题(对,错)。
以下程序是正确的。 class IamAbstract { final int f; double d; abstract void method1(); } 。() 此题为判断题(对,错)。
下列哪个类的声明是正确的()A、abstract final class HI{}B、abstract private move(){}C、protected private number;D、public abstract class Car{}
下列哪个类声明是正确的()。A、abstract final class H1{…}B、abstract private move(){…}C、protected private number;D、public abstract class Car{…}
Which declaration prevents creating a subclass of an outer class?() A、 Static class FooBar{}B、 Private class FooBar{}C、 Abstract public class FooBar{}D、 Final public class FooBar{}E、 Final abstract class FooBar{}
单选题Which declaration prevents creating a subclass of an outer class?()A Static class FooBar{}B Private class FooBar{}C Abstract public class FooBar{}D Final public class FooBar{}E Final abstract class FooBar{}