Core Java - Interview Questions and Answers for 'Sortedmap' | Search Interview Question

Core Java - Interview Questions and Answers for 'Sortedmap' - 1 question(s) found - Order By Newest

Q1. Difference between TreeMap and SortedMap ?

Ans. sortedMap is an interface ,while TreeMap is an implementation of sortMap.

We can not create an instance of sortedMap but we can create an instance of treeMap

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Related Questions

Difference between TreeMap and HashMap ?

What is comparator interface used for ?

Which of the following collections stores its elements in insertion Order ?

a. HashMap
b. TreeMap
c. LinkedHashMap
d. LinkedMap

Which are the sorted collections ?

Which of the following collection maintain its elements in Natural Sorted order ?

How can we reverse the order in the TreeMap ?

TreeMap orders the elements on which field ?

How TreeMap orders the elements if the Key is a String ?

Can we add heterogeneous elements into TreeMap ?

Will it create any problem if We add elements with key as user defined object into the TreeMap ?

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