IT130 -- Final Exam
November 5, 2007
Part A. True/False Questions. 2 points for reason, 1 pt for answer.
For full credit a reason is required for each question.
Do all questions.
1. The RGB color code for maroon is rgb(128,0,0).
2. The operators = and == mean the same thing.
3. The span tag really is equivalent
to really.
4. The following link tag allows many pages to share a style page:
5. The HTML source code >br /< is displayed in a browser as .
6. This HTML line is a comment, which is ignored by the browser:
This is a comment.
7. These JavaScript variable declarations are legal:
var s = dog, number-of-customers = 15, tips&gratuities = 134.54;
8. The output of this JavaScript line is 339:
document.writeln(1 + 2 + 3 + 4 + 5);
9. JavaScript code must always be placed between
tags.
10. The JavaScript lines
document.frmMain.txtOutput.value =
10 + Math.floor(14 * Math.random( ));
assigns randomly one of the values 10, 11, 12, 13, 14 randomly to the
textbox txtOutput.
11. This JavaScript line changes the background color of the page to yellow:
document.background-color = yellow;
12. The JavaScript code in the onload attribute of the body tag executes
whenever the page is first loaded or refreshed.
13. The most popular protocol for transmitting webpages over the internet
is html.
14. Use an input tag with class=submit to submit the data on the current
form back to the server.
Part B. Write HTML/CSS/JavaScript 10 points each. Do all 3 problems.
1. Sketch the user interface defined by the HTML code at the bottom of
this page.
2. Write a document-level style for the user interface at the bottom
of this page that does the following:
a. The body should use Papyrus font with text color FireBrick
and background color Khaki.
b. The h3 header should have text 130% of normal size.
c. Each input tag should be 1.5 inches in width and 0.5 inch in height.
3. Write JavaScript code that will execute when the button is clicked.
It should get the amount from the textbox txtAmount, compute the
tax as 8% of the amount and outputs the tax in the textbox txtAmount.
The original HTML code: