Computers and Technology, 02.08.2021 21:50, nev322
Instructions: Attempt any five (5) questions
a). Explain what cardinality ratio specify (8 marks)
Q1
b). Discuss what data model means and list the types of data model used in database. (12 marks)
20
Mark
Answers: 3
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Instructions: Attempt any five (5) questions
a). Explain what cardinality ratio specify (8 marks)
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