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which of the following statements are true?
2) static methods cannot be overloaded
4) an overloaded method cannot throw exceptions not checked in the base class
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what will happen if you attempt to compile and run the following code?
class sub extends base {}
public class cex{
base b=new base();
}
1) compile and run without error
3) runtime exception
answer to question 17
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which of the following statements are true?
>> 2);will output a result larger than 10
>> 2); will output a positive number
> 1); will output the number 1
4) system.out.println( 1
责编:罗莉
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