Why quicksort is better than merge sort?
Can you tell me the differences between Array and ArrayList?
What are arrays give example?
What is an iterative algorithm?
Explain what are the notations used in evaluation of arithmetic expressions using prefix and postfix forms?
What are the types of collection?
What are binary trees?
What is a static structure?
What is structured data with example?
Explain what is a spanning tree?
What is complexity of quicksort?
What is the difference between hashmap and treemap?
How does variable declaration affect memory allocation?
What is data type with example?
What are the different binary tree traversal techniques?