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  • A table 'student1' has 4 columns and 10 rows and 'student2' has 5 columns and 7 rows. If we take Cartesian product of these two tables, what is the degree and cardinality of the resultant table?

A table 'student1' has 4 columns and 10 rows and 'student2' has 5 columns and 7 rows. If we take Cartesian product of these two tables, what is the degree and cardinality of the resultant table?

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Degree is the number of columns, 4 X 5 = 20 

Cardinality is the number of rows, 10 X 5 = 50 

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Deependra Verma

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