1. How do you print the factorial of large numbers (e.g., 100)?

2. Design the Ludo game and code its basic functionality, including test cases.

3. Given an array of strings strs, group the anagrams together. You can return the answer in any order.

4. Given a grid with multiple products, starting from the top left, how do you reach the bottom right collecting the maximum number of products, moving only right or down?

5. Differences between RAM, HDD and SSD.