Which is faster arraylist or hashmap?
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There are 2 int type array data type. One is containing 50 elements, and another one is containing 30 elements. Can we assign the array of 50 elements to an array of 30 elements?
Model a data structure for a DFA that takes an event as parameter and performs a desired action.
State the difference between queues and linked lists?
Which is better merge sort or quick sort?
Q#1: An algorithm is made up of 2 modules M1 and M2.If order of M1 is F(n) and order of M2 is g (n) then what is the order of the algorithm. Q # 2 : How many binary trees are possible with 3 nodes? with 4 nodes?
Which type of sorting is best?
Difference between abstract data type, data type and data structure?
Explain the Linked List
What happens if we try to insert duplicate key in hashmap?
What is space complexity of a program?
What type of memory allocation is referred for Linked lists?
What is difference between list and set?