(Answered) : Please Tell Draw Entity Relationship Diagram Simple Language Example Data Flow Diagram Con Q31677470

Please can you tell me how to draw entity relationship diagram in asimple language with an exampleAnd, data flow diagram in a context diagram or level 0 diagramas I don’t know anything about it but I will be having questions inexam regarding this tomorrowSo please can you teach me with exampleI am going to attach one question below from sample paperwhich is a similar question I will be getting in examtomorrowIt is belowQuestion 2: (10 marks)Create an Entity Relationship Diagram (ERD) for the followinglibrary case:The library has to keep records of books that are stored intheir system and any new