A simple question snd its answer:

So a question arises here that what is a data or information upon which a computer operates itself and its answer is very simple and it is that a data or information can be  a bio-data of various people that are employees of a company, or the data can be the records of students of a school or college that belong to different grades or classes or take up different subjects,or data can just can be marks obtained by students of a university.What I mean to say that computer does it all with data provided like preparing results of students or just keeping records in its memory(we will talk bout it later on).The computer is processing and keepind data no matter where it is put to work, some examples are airlines or railway where a computer is used for reservations."Check this site out"