Explain what is binary search?
What are the difference between a stack and a queue?
What are the disadvantages of using collection classes over arrays?
What are the average and worst time complexity in a sorted binary tree is
Tell me do array subscripts always start with zero?
Define degree of the node?
Define heap order property?
List out the disadvantages of using a linked list?
Why is hashmap not thread safe?
Which algorithm is used in collections sort method?
Is json a data structure?
Construct a doubly linked list using a single pointer in each node?
Describe full binary tree and complete binary tree.