About Question com.enthuware.jfcja.v8.2.474 :

Oracle Certified Foundations Associate Java Certification Questions and Discussion
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laura.lang
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About Question com.enthuware.jfcja.v8.2.474 :

Post by laura.lang »

I believe this should read "Which of the following options are valid, if added independently?"

This answer is easy because only one is not a proper operator for String class.
However, in the explanation of what is printed. s1 == s2 is only false if this is independent of the previous println s1 = s2

If the lines are added cumulatively,

String s1 = "Hello";
String s2 = "World";
s1 += s2;
System.out.println(s1 = s2); //World
System.out.println(s1 == s2); //true
System.out.println(s1.equals(s2)); //true
}

admin
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Re: About Question com.enthuware.jfcja.v8.2.474 :

Post by admin »

You are right. The problem statement has been enhanced to make it clear that each option is to be considered independent of others.
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