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Explain the steps for reduction of E-R model into relational model.
Ans:(a) Entity set in E-R model will be considered as table name in relational Model.
(b) Attributes of entity set in E-R diagram will be referred as fields or column name of table.
(c) Underline attributes of Attribute in E-R model will be considered as Primary key of the table.
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Benefits and limitations
DISADVANTAGES OF RDBMS
Enumerate or state the steps in creating a relevant database of a shop.
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