How can you insert a node to the beginning of a singly linked list?
Can you declare an array without assigning the size of an array?
What are different sorting algorithms?
What is dynamic data structure?
What are control structures?
What is minimum depth of binary tree?
Can hashmap be sorted?
What is the order of selection sort?
What do you mean by complexity of search algorithm?
What is impact of signed numbers on the memory?
What is bitonic search?
Does hashmap allow null keys?
Explain what is linear search?