Attention – This information is not 100% accurate ,this is all about my experience and what i’ve been through during my diploma year. It may be different with your current year because of different silibus and because of covid-19. I’m apologise in advanced for any misinformation and inaccurate explanation. 100% accurate explanation of course you ‘ve to listen to your lecture. Thank you ☺️

P/S : Since i want to make my video shorter , you have to pause to read my explanation. Sorry for the inconvenience.