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basilio basilio
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7 years ago
Relational database systems use ________ to ensure that relationships between coupled tables remain consistent.
A) foreign keys
B) intersection relations
C) entity-relationship diagrams
D) referential integrity rules
Textbook 
Essentials of MIS

Essentials of MIS


Edition: 11th
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RiozukiRiozuki
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7 years ago
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basilio Author
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7 years ago
Thank you, thank you, thank you!
sudenzia
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
ethom947
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2 hours ago
Helped a lot
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