What is push and pop in stack?
What is the difference between hashset and hashtable?
Mention the data structures which are used in graph implementation.
How do you sort an arraylist in descending order?
State the advantages of using infix notations?
Define a queue?
What is complete binary tree in data structure?
What is significance of ” * ” ?
Explain what are the major data structures used in the hierarchical data model?
What is non linear structure?
Define in brief an array. What are the types of array operations?
Can you use Bubble Sort To sort the number of elements.
Describe the level term in a tree.
What are the advantages of data structure?
Program to remove duplicate elements in an array.