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Which of these packages contain all the collection classes?a) java.langb)java.netc)java.awtd)java.util

Question

Which of these packages contain all the collection classes?a) java.langb)java.netc)java.awtd)java.util

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Solution

The package that contains all the collection classes in Java is d) java.util. This package includes classes such as ArrayList, LinkedList, HashSet, TreeSet, HashMap, TreeMap, Stack, and Queue.

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