What is the use of data structure?
Is treeset sorted?
Does arraylist contain duplicates?
Define level of the tree?
What is hashing in cyber security?
Differentiate between list and set.
Write program for Bubble Sort ?
What are the types of data structures?
Define linked list data structure.
What is data type and its types?
Define non-linear data structures?
write a program to accept name & sort them?
How do you determine if a binary tree is height balanced?
Can arraylist shrink?
Can hashmap store null values?