Question: From the following tables, perform the three steps : The design ERD steps: 1. Identify the entities. 2. Identify the relationships. 3. Draw THE EDR

From the following tables, perform the three steps : The design ERD steps: 1. Identify the entities. 2. Identify the relationships. 3. Draw THE EDR

Student Id-stud Name-stud. Phon 44 Amal 555

55 Mona 5466

66 Hanan 5333

77 Dima 444

Course No-corus. Name-corus. Level 20 English 555

30 Computer 5466

40 Database 5333

50 Network 444

Course Id-stud No-corus Markt 44 20 90

44 30 88

44 40 78

66 20 66

66 30 72

77 40 95

77 20 99

1/ Identify the entities:

__________________________ 2/ Identify the relationships. ___________________________ 3/Draw the EDR

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