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What are some important points to convert ER Diagrams into tables?

3. What are some important points to convert ER Diagrams into tables?

1. Tables are created from entity types.
2. Whenever an attribute is single-valued, it becomes a column for the table.
3. Primary keys represent key attributes of entity types.
4. All of the above

Answer: D) All of the above

Explanation:

Some important points to convert ER Diagrams into tables are -

1. Tables are created from entity types.
2. Whenever an attribute is single-valued, it becomes a column for the table.
3. Primary keys represent key attributes of entity types.