Explain Array of pointers?
Explain about the different lists available in the collection?
Why null is allowed in hashmap?
Does hashset maintain order?
What is the capacity of arraylist?
Different Types of pattern?
What type of algorithm is binary search?
What are the different types of data type?
What is unmodifiable list?
How will you explain circular linked list?
What is the complexity of sorting algorithm?
What is the need for extendible hashing?
Describe the complexity of Binary search
Define biconnectivity?
What are lists?