What are the notations used in Evaluation of Arithmetic Expressions using prefix and postfix forms?
What is difference between for loop and foreach?
Is it possible to insert different type of elements in a stack? How?
Does linked list allow null values?
Does arraylist have a tostring?
Is arraylist a list?
Given M x N matrix with sorted elements row wise and column wise, find elements?
Which is the slowest sorting algorithm?
Which process places data at the back of the queue?
What is array and string?
What are the different types of hash functions?
What is 1d array?
What is inserting in data structure?