Final answer:
In software development, clicking the Text Box button and clicking in the form inserts a label control and a text box control object for data entry.
Step-by-step explanation:
When you click the Text Box button and then click in the form, two control objects are inserted: a label control object and a text box control object. The label is used to display text that identifies what data should be entered into the text box. The text box allows users to input data. This is a common task when designing forms in software development for applications such as databases, where data entry is required.