What symbol following a menu command lets you know that a dialog box will be displayed? an arrow a check mark an ellipse a radio button

radio button

Explanation:

Several <INPUT> tags with the type = "radio" attribute allow us to select an option from those available. Radio buttons in the same group have the same value in the name attribute.

    Syntax:

    <INPUT TYPE = "radio" NAME = "variable" VALUE = "xxx"> description

    Attributes:

    TYPE - type of field to be used;

    NAME - variable that will store the value of the selected option;

    description - text that appears next to the radio button.

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