Dr.student some studens got a good grade for example they got "A" or "A+" but they have not any ablity,confidence generally they haven't knowledge and talent but by any meanse of relation with the lecture they got a great Grade. but other students Work hardly,Study hardly,Use their time properly and so on but they scor a low Grade like "C" or "B" but now it is the Year of Computation and during finding Job first give a chance for students who have a good GPA because of this some students said I don't read and study but I make a strong relation with my lecture! so dou you assume they are correct or not? give your own assumption!