QUESTION: 21

Laurie has been instructed to add code to a Web page to display the date and time when the document was last updated Which code should she use?

document.write("Last Updated Updated '' + history.length);
document.write("Last Updated '' navigator.appVersion);
document.write("Last Updated '' + new Date());
document.write ("Last Updated " + document . lastModified) ;

Answer(s): B

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QUESTION: 22

Consider the following code:

Which of the following is true based on the above code?

fever = (temp > 98.7) ? "a fever": "no fever"; is not a valid statement
Entering 98.7 results in the statement. "You have no fever "
The default value of 0 will be displayed when the page loads
The checktemp function will not run because it was called upon before it was defined

Answer(s): A

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QUESTION: 23

Loni needs to create a scriptable button in her Web form that does not submit the form but instead, calls a custom function What HTML code should she use?