how many options can be selected if a frame contains 4 option buttons
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Check boxes and option buttons give users the opportunity to choose among a list of options. The option button differs from a check box in that one can only select one option while in the latter one can select multiple options.
Here's the code: <head> <title>List Box Value in Text Box</title> <script type="text/javascript" language="javascript"> function getValue(string) { document.getElementById("text").value = string; } </script> </head> <body> <form name="form1"> <h2>Get Selected Value</h2> <select name="select" size="5" onclick="getValue(this.value)"> <option value="apple">Apple</option> <option value="tangerines">Tangerines</option> <option value="banana">Banana</option> <option value="grapes">Grapes</option> </select> <input type="text" id="text" name="text" /> </form> </body> </html>
In Check box, you can select multiple options. In Option Button (Radio button) you can select one option. Radio buttons are circular and check boxes are square. When you click on a radio button, a little dot appears in the middle of the circle when you click the check box little check mark appears in the middle of the square. If you click a different choice, the dot will move to the centre of the new circle that you have selected in the radio button when you click the check box an another check appears the new box,the first check doesn't change.
In Check box, you can select multiple options. In Option Button (also known as Radio button), you can select only one option at a time. A Check box is rather similar to an option button. The Value property of both the controls is tested to check the current state. Check boxes are valid as a single control whereas a single option button is probably counts- intuitive.Check boxes are not mutually exclusive.
The answer depends on what the tens digit is greater than, and what the ones digit does then.