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Author Question: The Rational class in this chapter is defined as a subclass of java.lang.Number. Which of the ... (Read 95 times)

809779

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on: May 6, 2020

Question 1

The relationship between an interface and the class that implements it is ________.
◦ Inheritance
◦ None
◦ Aggregation
◦ Composition

Question 2

The Rational class in this chapter is defined as a subclass of java.lang.Number. Which of the following expressions is correct?
◦ Rational.doubleValue();
◦ new Rational(5, 4).toDoubleValue();
◦ new Rational(5, 4).doubleValue();
◦ Rational.doubleValue("5/4");
◦ new Rational(5, 4).intValue();
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Marked as best answer by 809779 on May 6, 2020

anoriega3

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Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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809779

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Reply 2 on: May 6, 2020
YES! Correct, THANKS for helping me on my review

softEldritch

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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