Entity- Relationship Diagram
Raj Kishore Agrawal
Data Analyst | Management Information System | SQL | Power BI | Python | Tableau
Q1) What is ER Diagram
Q2) What use E-R Diagram ?
Q3) Symbols used in ER Diagram ?
Q4) Components of ER Diagram ?
Q5) What is Entity ?
Q6) What is Weak Entity ?
Q7) What is Attribute ?
Q8) What is Key Attribute ?
Q9) What is Composite Attribute ?
Q10) What is Multivalued Attribute ?
Q11) What is Derived Attribute ?
Q12) What is Relationship ?
Q13) What is 0ne-One Relationship ?
Q14) What is 0ne-Many Relationship ?
Q15) What is Many - One Relationship ?
Q16) What is Many to Many Relationship ?
Q17) How to Draw a ER Diagram ?
Data scientist || Machine learning || Deep learning
7moVery informative