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Author Question: The classes HastSet, LinkedHashSet, TreeSet, ArrayList, Vector, Stack, LinkedList, HashMap, ... (Read 67 times)

tiara099

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Question 1

The union, difference, and intersection apply to set as well as list, because the methods addAll, removeAll, and retainAll are defined in the Collection interface.
◦ true
◦ false

Question 2

The classes HastSet, LinkedHashSet, TreeSet, ArrayList, Vector, Stack, LinkedList, HashMap, LinkedHashMap, and TreeMap are cloneable and serializable.
◦ true
◦ false


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Marked as best answer by tiara099 on May 6, 2020

jazzlynnnnn

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tiara099

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Reply 2 on: May 6, 2020
Excellent


cici

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Reply 3 on: Yesterday
Wow, this really help

 

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