Marcos is writing a client-side JavaScript that asks the user to type a dollar amount that will be used to compute a loan payment amount. Which of the following methods can Marcos use to ask the user for input?

Martin has created a Web site that uses colors to direct users through the site. Although the site looks great, users are frustrated when trying to find content. What should Martin do to enhance navigability but retain the look and feel of the site?

The role of the project manager is to:

Which of the following elements is the best way to make a Web page easier to read and to get your content across to Web users?

Your site development team has created a Web site, and you want to test its accessibility. Which of the following do you need to conduct the test?

You receive complaints from customers that your Web site is inaccessible. You check the Web server and notice that it is behaving sluggishly. You cannot explain the sluggishness because the server logs show that few Web server connections exist. However, a security worker notices that thousands of ICMP packets are being sent to the server every second, making the server drop connections. What type of attack is being waged against your site?

Which of the following is a benefit of imported style sheets?

Kim is using a proprietary HTML application to create code for a Web page. Currently, the application is set to use HTML 4.01, according to a request from Kim’s supervisor. Kim wants the code to be as XHTML-compliant as possible, in case of an upgrade. Which of the following should she do?