Does treeset allow null values?
What is an ordered map?
What is the use of heap sort?
Differentiate between arraylist and vector.
What is rule regarding overriding equals and hascode method?
What is the advantage of circular linked list?
What is the use of substring?
how a polynomial such as 6x^6+4x^3-2x+10 can be represnted by linked list?write an algorithm that reads such an polynomial
What is difference between hashmap and linkedhashmap?
what is atmost complete binary tree?
Is hashmap part of collection?
A list is ordered from smaller to largest when a sort is called. Which sort would take the longest time to execute?
What data structure does a binary tree degenerate?