FREE Web Programming Question and Answers

Question 1

What is returned by the prompt method if a dialog box is displayed, text is entered, and the OK button is clicked?

Accepted Answer

A string value

Answer

A Boolean value

Answer

A null value

Answer

None of the above

Question 2

What occurs when a user chooses a new option from a select list?

Accepted Answer

The change event

Answer

The click event

Answer

The select event

Answer

The dblclick event

Question 3

You can obtain a pointer to the Text node by using the firstChild attribute to show data in a span element. What Text node property can you use to set the value shown in the span element, then?

Accepted Answer

The nodeValue property

Answer

The value property

Answer

The message property

Answer

The text property

Question 4

Which of the following commands, given a Date object named due date, sets the month to February?

Accepted Answer

Due_date.setMonth(1);

Answer

Due_date.setMonth("Feb");

Answer

Due_date.setMonth("February");

Answer

Due_date.setMonth(2);

Question 5

What will the test variable be after the following line has been executed if the count variable has a value of 1? Test variable = (count == 1)? "errors": "error";

Accepted Answer

Errors

Answer

1

Answer

Error

Answer

Count

Question 6

What Math object function can be utilized to get the biggest value returned from the data supplied to it?

Accepted Answer

The Math.max method

Answer

The Math.abs method

Answer

The Math.ceil method

Answer

The Math.pow method

Question 7

Which of the subsequent operators DOES NOT do type coercion?

Accepted Answer

===

Answer

>==

Answer

!=

Answer

>