Can arraylist have null values?
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Can you list out the areas in which data structures are applied extensively?
What is a 2 dimensional array?
What is the use of sorting the data?
Define shortest path?
List the types of rotations available in splay tree?
What are the types of array operations?
What are the different data structures?
What are the different types of linked list?
How many null values are allowed in hashmap?
How do you sort in ascending order in arraylist?
What is inserting in data structure?
What is a singletonlist?