Programs to write: 1. aaabbb replace ab with bba until it reaches aaaabbb (something similar) 2. Find the number of repeating char from string 3. ABCD is given string, move A to D location then BCDA. Do until ABCD is returned again 4. Collatz sequence 5. write xpath for the elements 6. Validate chats between two browser or two window 7. Parallel execution of drivers 8. They will give different scenarios for functional qa and expects more scenarios (redbus, google calander, google captcha)