In a HTML form, which of the following input control is used for allowing users to make multiple selections?

Explanation

Concept: The INPUT element creates a single-line input control and the TEXTAREA element creates a multi-line input control. In both cases, the input text becomes the control's current value. This control type allows the user to select files so that their contents may be submitted with a form. Control Type Description Button A push-button that can be pressed, or clicked, by the user to perform an action. Text field An editable text field. You can use the AutoCompleteTextView widget to create a text entry widget that provides auto-complete suggestions Checkbox An on/off switch that can be toggled by the user. Checkboxes are used when presenting users with a group of selectable options that are not mutually exclusive. Radio button Similar to checkboxes, except that only one option can be selected in the group. Toggle button An on/off button with a light indicator. Spinner A drop-down list that allows users to select one value from a set. Pickers A dialog for users to select a single value for a set by using up/down buttons or via a swipe gesture. Use a DatePickercode> widget to enter the values for the date (month, day, year) or a TimePicker widget to enter the values for a time (hour, minute, AM/PM), which will be formatted automatically for the user's locale. Hence option 4 is correct.