what is a validation?

checking things that are correction

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11jdymond 7 preguntas

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1what is a entity?
1. Asomething that is in the real world that is stored as data
2. Bsomething that is not real and is stored as data
2is productivity how much you are making of an item?
1. AVerdadero
2. BFalso
3is many to many rare
1. AVerdadero
2. BFalso
4a Boolean is a question with 2 answers?
1. AVerdadero
2. BFalso
5what is a rare sort of relationship?
1. Amany to many
2. Bone to one
6what isn't a field type?
1. Aalphabetic
2. Btable characteristics
3. Cmanually
7what is a validation?
1. Abeing able to change things
2. Bchecking things that are correction
3. Chow quick it all works