How do you sort elements in an arraylist?
How to create an Array?
Q # 1 : in which graph algorithm do we start finding vertices that should be first in the topological order and then apploy the fact that every vertex must come before its successors in the topolgical order.
Can you declare an array without assigning the size of an array?
Define general trees?
What is unbounded queue?
What are the major data structures used in the following areas : network data model & hierarchical data model?
What are the advantages of sorting and filtering data?
What is list and types of list?
Reverse a linked list from the middle.
What is the maximum size of array?
Define parent node?
Can a binary tree be empty?