If you are using c language to implement the heterogeneous linked list, explain what pointer type will you use?
How do you use merge sort?
Parenthesis are never needed in prefix or postfix expressions. Why?
Why do we need to use computers to help us sort lists?
Define graph traversals?
do records fall under linear or non linear data structures?
Why concurrenthashmap is fail safe?
What are all the classes and interfaces that are available in the collections?
Is vector a collection?
What is the difference between arraylist and hashmap?
What is the difference between file structure and storage structure?
How to get the index of an array element?
Discuss the difference between a stack and an Array?