Which of the following accurately describes a difference between GIF images and JPEG images?
Which of the following accurately describes a difference between GIF images and JPEG images?
Which choice lists the three image file formats that are universally supported by modern Web browsers?
Which choice lists the three image file formats that are universally supported by modern Web
browsers?
Which of the following is the most popular protocol that provides authentication and encryption for secure exc
Which of the following is the most popular protocol that provides authentication and encryption for
secure exchanges over the Internet?
Which choice lists the elements that are necessary for a CGI session?
Which choice lists the elements that are necessary for a CGI session?
Which XHTML technique does Maria suggest?
Maria and her team are beginning to redesign a corporate Web site. The company owners want to
keep the site’s navigation icons at the top of each page, and enable linked pages to appear in
another section of the same browser window. Which XHTML technique does Maria suggest?
What does this script do?
Luis uses JavaScript code in his Web site’s home page. The script notifies Microsoft Internet
Explorer 5.0 users of a possible usability problem. What does this script do?
What is the purpose of the <!DOCTYPE> statement in an XHTML document?
What is the purpose of the <!DOCTYPE> statement in an XHTML document?
Which tag should James use for this merged cell?
James created an XHTML table to show his schedule for each week of the month. He organized
the table in a standard calendar format, so that each day from Sunday to Saturday is the header
for a vertical column, and each week of days is displayed horizontally as a row. Each scheduled
activity appears in the table cell appropriate for the day it occurs. James wants to merge two table
cells into one cell to show the IT Business Conference that he will attend from Tuesday to
Wednesday in the third week. Which tag should James use for this merged cell?
Which <form> tag attribute and value should you use?
You are creating a user-input form for a Web page on your company’s site. You want this Web
form to send information from the user’s browser to your server as securely as possible. Which
<form> tag attribute and value should you use?
How can you resolve this problem in the future?
A member of your Web team is gone on vacation. She made some changes to a Web page before
leaving. You need information about the changes she made, but you cannot determine the
changes without asking her. How can you resolve this problem in the future?