Write a program to insert an element and in the specific position in the array?
Can arraylist be null?
What is bubble sort and selection sort?
Which data structure is needed to convert infix notations to post fix notations?
What is difference between map and hashmap?
How do you find the time complexity of a bubble sort?
What are the different types of hash functions?
Explain Array of pointers?
What is the two-dimensional array?
applications of linked lists and mostly used linked list?
which is the simplest file structure? (Sequential, indexed, random)
What method is used to place a value onto the top of a stack?
Why is reflection slower?