Rules for abstract methods and abstract classes2831 - Java Quiz Question

Which program(s) is/are valid?

Program 1:
abstract class A
{
    abstract void method1();

    abstract void method2() {}

}

Program 2:
abstract class A
{
    abstract void method1();

    void method2() {}

}

Wrong

Score more than 2 points

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2	Abstract Classes655
3	Abstract Classes656
4	Abstract Classes657
5	Abstract Classes658
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7	Abstract Classes660
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10	Abstract Classes663
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12	Abstract Class
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