What are the disadvantages of using collection classes over arrays?
When will we get ArrayStoreException?
Tell me why can't constant values be used to define an array's initial size
What are stacks? Give some of its applications.
What is Jagged Arrays?
What is hash data type?
How do you find the complexity of a bubble sort?
What is java priority queue?
Why is hashset used?
What is a hashmap in c?
How does max heap work?
What is inplace sorting?
What is the difference between collections class vs collections interface?
Is vector a collection?
Differentiate linear from non linear data structure?