Write the postfix form of the expression: (a + b) * (c - d)
What do you mean by collision in hashing?
Which time complexity is best?
What package is arraylist?
How dynamic arrays are created?
Can sets contain duplicates?
Explain recursive function & what is the data structures used to perform recursion?
Why do we use hashmap?
How would you dynamically allocate a one-dimensional and two-dimensional array of integers?
What is a pseudocode example?
Define rehashing?
What are the applications of stack?
Is collection a class or interface?