____________ is enforced when a property of "required" is assigned to a column. A. Form Requirement B. Requirement Validation C. Data Validation D. Data Requirement

When property of "require" is assigned to a column in a relation, it enforces... A. Requirement Validation B. Form Requirement C. Data Requirement D. Data Validation

What does the `required` attribute do in an HTML5 form input element?

Based on the relationship provided above, where referential integrity is enforced, which of the following statements is true?Question 3Answera.Data must be entered into the Students table first.b.Data must be entered into the Enrolment table first.c.Enrolment data can be entered without the unit code.d.The order of data entry does not matter.

What does the "required" attribute do in an HTML form?It specifies that the input field must be filled out before submitting the formIt specifies the default value for the input fieldIt makes the input field read-onlyIt hides the input field from the form

Which of the following attribute must be set on a validator control for the validation? a.ValidateBindb.ValidateControlc.ValidateToBindd.ControlToValidate