When would you use a hashmap?
Name two algorithms two find minimum spanning tree?
By Which algorithm, the 8 queens problem is solved?
Briefly explain recursive algorithm?
Differentiate stack from array?
What is difference between treeset hashset linkedhashset?
Why do we need algorithm?
What is nonlinear data?
Can arraylist contain null?
What is a comparator function?
What are the main differences between the linked list and linear array?
What are vectors used for in real life?
What is difference between list and set?