Given the two entities DOCTOR and PATIENT, where their relationships are 1:M (one to many). Diberikan dua entiti DOCTOR dan PATIENT, di mana hubungan mereka adalah 1:M (satu ke banyak). Based on the entities given: Berdasarkan entiti-entiti yang diberikan: (i) Create an entity relationship diagram (ERD) based on the Crow's Foot or UML model to denote entities DOCTOR and PATIENT has a strong relationship. Ciptakan gambar rajah hubungan entiti (ERD) berdasarkan Crow's Foot atau model UML untuk menunjukkan entiti-entiti DOCTOR dan PATIENT mempunyai perhubungan yang kuat. (ii) Create an entity relationship diagram (ERD) based on the Crow's Foot or UML model to denote entities DOCTOR and PATIENT has a weak relationship. Ciptakan gambar rajah hubungan entiti (ERD) berdasarkan Crow's Foot atau model UML untuk menunjukkan entiti-entiti DOCTOR dan PATIENT mempunyai perhubungan yang lemah