2. Write python code to count the no. of occurrences of list elements. 3. Linux command to transfer a file from one server to another server. 4. Linux command to check for no. of ports connected 5. Linux command to list down all the files and folders recursively 6. Linux command to list down the files and directories sizewise 7. Inheritance question - Class A, B, C, D , all have test(), B and C are inheriting A, D is inheriting B and C, then which test() will be called. 8. What is the difference between an instance method and a class method? 9. Difference between list and set. 10. Difference between list and tuple. 11. Types of inheritance. 12. Types of testing, Difference between System and Integration testing 13. Components of an E-commerce grocery site. 14. Write down test cases for Login functionality.