A validation rule in the context of data validation is a set of criteria that you define to ensure that data entered into a system or database meets specific conditions or constraints. In this case, you want to create a validation rule to ensure that the value of the "marks" field is more than 90.
Explanation:
A validation rule in the context of data validation is a set of criteria that you define to ensure that data entered into a system or database meets specific conditions or constraints. In this case, you want to create a validation rule to ensure that the value of the "marks" field is more than 90.
The format of a validation rule can vary depending on the system or database you are using. Below is a generic representation of how you might write a validation rule to ensure that the "marks" field is greater than 90:
[marks] > 90
Here's what this rule means:
[marks] represents the field or variable you are validating, in this case, the "marks" field.
> is the symbol for "greater than."
90 is the value that you want the "marks" field to be greater than.
In most database systems, you can set up validation rules like this when designing a database table or form. The specific steps to create and implement this rule may vary depending on the software or database management system you are using. Please consult the documentation or user guide for your specific system for detailed instructions on setting up validation rules.
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Verified answer
Answer:
A validation rule in the context of data validation is a set of criteria that you define to ensure that data entered into a system or database meets specific conditions or constraints. In this case, you want to create a validation rule to ensure that the value of the "marks" field is more than 90.
Explanation:
A validation rule in the context of data validation is a set of criteria that you define to ensure that data entered into a system or database meets specific conditions or constraints. In this case, you want to create a validation rule to ensure that the value of the "marks" field is more than 90.
The format of a validation rule can vary depending on the system or database you are using. Below is a generic representation of how you might write a validation rule to ensure that the "marks" field is greater than 90:
[marks] > 90
Here's what this rule means:
[marks] represents the field or variable you are validating, in this case, the "marks" field.
> is the symbol for "greater than."
90 is the value that you want the "marks" field to be greater than.
In most database systems, you can set up validation rules like this when designing a database table or form. The specific steps to create and implement this rule may vary depending on the software or database management system you are using. Please consult the documentation or user guide for your specific system for detailed instructions on setting up validation rules.