Amagi Media Labs

1. What is the use of the div tag in HTML?

2. Write code to check if a string meets specific password requirements using built-in Java functions.

3. You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Return the maximum profit you can achieve from this transaction. If you cannot achieve any profit, return 0.

4. What are Callbacks?

5. How would you automate the API for retrieving possible AWS service IP allocations?