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ISRO Exam CS 2017 Daily Topic Quiz Database (ER-Model)
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Question 1
A physical DFD specifies
Question 2
Consider the following Relationship Entity Diagram(ERP)
Which of the following possible relations will not hold if the above ERD is mapped into a relation model?
Question 3
Which of the following combinations represents a valid data model?
Question 4
The minimum number of tables needed to represent M, N, P, R1, R2 is
Question 5
Which of the following is a correct attribute set for one of the tables for the correct answer to the above question?
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GATE & PSU CSDatabasesJun 25GATE & PSU CS
