DBMS - Mapping Cardinalities

DBMS - Mapping Cardinalities
Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited

[TutorialsPoint_]

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[mn]

Why are indian teachers so good at teaching?❣️

[sandysudhatalentshower]

Thanks for you for so much sir I'm understanding sir I'll writing tomorrow morning exam

[aritraroy]

A correction. Here at one one mapping 'at most one correspondence' is mentioned. That would be 'exact one correspondence' as at most one correspondence implies at one correspondence and zero correspondence as well.