Group of checkboxes and supporting text fields

1. What is checkbox field?
2. Where are checkboxes used?
3. What is a checkbox in computer?

What is checkbox field?

The Checkbox field allows you to collect data by checking or unchecking a box. Multiple checkboxes can be used to quickly enter responses that are consistent in the study (i.e. symptoms or foods eaten). Checkbox fields collect binary data such as 1 or 0 — true or false.

Where are checkboxes used?

Checkboxes are used when there are lists of options and the user may select any number of choices, including zero, one, or several.

What is a checkbox in computer?

A checkbox (check box, tickbox, tick box) is a graphical widget that permits the user to make a binary choice, i.e. a choice between one of two possible mutually exclusive options. For example, the user may have to answer 'yes' (checked) or 'no' (not checked) on a simple yes/no question.