Difference between code coverage and functional coverage

hi all , i am newbie what i understood from wedsite that both code and function coverage are seeing how much of the code is exercise with DUT , so there is not much difference right , if i am wrong please let me know , so not i am clearing getting any difference b/w code and functional coverage

Have you read through the UVM Cookbook? Have you watched all of the UVM training courses? These are immensely valuable resources that can help you get started in the field of Verification.