What do you understand by data validation? what is the role of field properties in this process? | question and answer !
Question:-
What do you understand by data validation? what is the role of field properties in this process?
Answer:-
Data validation : is a process to specify restrictions on data that users can enter into a field by creating a validation rule. It ensures that a database operates on clean, corret and meaningful data.
Field properties : allow us to specify a valid set of rules as per which data is validated before it is stored in a table.
hence, field properties act as the instruments of data validation.
What do you understand by data validation? what is the role of field properties in this process?
Answer:-
Data validation : is a process to specify restrictions on data that users can enter into a field by creating a validation rule. It ensures that a database operates on clean, corret and meaningful data.
Field properties : allow us to specify a valid set of rules as per which data is validated before it is stored in a table.
hence, field properties act as the instruments of data validation.
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