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Author Question: Which of the following statements are true? (Read 91 times)

scienceeasy

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on: May 6, 2020

Question 1

If you want to store non-duplicated objects in the order in which they are inserted, you should use ________.
◦ TreeSet
◦ LinkedList
◦ HashSet
◦ ArrayList
◦ LinkedHashSet

Question 2

Which of the following statements are true?
◦ All the methods in LinkedHashSet are inherited from the Collection interface.
◦ All the methods in HashSet are inherited from the Collection interface.
◦ All the methods in TreeSet are inherited from the Collection interface.
◦ All the methods in Set are inherited from the Collection interface.
◦ All the concrete classes of Collection have at least two constructors. One is the no-arg constructor that constructs an empty collection. The other constructs instances from a collection.
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Marked as best answer by scienceeasy on May 6, 2020

alvinum

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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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Only 39% of students answer this correctly


scienceeasy

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Reply 2 on: May 6, 2020
Gracias!

Laurenleakan

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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