What is scalar example?
How does quicksort partition work?
Is vector synchronized?
Does treemap allow null key?
How do hash tables work?
Which sorting algorithm is used in collections sort?
Can hashmap have same key?
What do you mean by quadratic probing?
What is storage structure in data structure?
Tell me can the size of operator be used to tell the size of an array passed to a function?
Are hash tables ordered?
Is hashtable throw concurrentmodificationexception?
Differentiate between hashset and hashmap.
Explain the implementation of an AVL tree and Binary tree.
Define a complete binary tree?