1D0-520

1D0-520 practice questions, page 5 of 6, with answer review and explanations.

Question 21

Which of the following is used in Secure XML to verify the origin of a message?

  1. Symmetric-key encryption
  2. Triple DES
  3. A digital signature
  4. An open encryption standard known as Gnu Privacy Guard

Question 22

Gordon has been asked to create a focus group to aid in finishing the production of a Web site for the company World Stocks, Bonds and Currency Inc. What should this process definitely include?

  1. Choosing at least five individuals who represent the target audience demographic, and then using testers with varying degrees of computer experience to review the site
  2. Using the bottom-up approach to site development by asking the corporate customers for the type of functionality they expect from the site, and then designing the look and feel of the site around those functions
  3. Asking the corporate customers for their favorite colors, and then incorporating those colors into a style guide
  4. Creating a set of real-world activities that the company wants to provide to its customers, and then assigning those activities as tasks to accomplish, with step-

Question 23

You are using a style sheet. Which of the following examples of code are best suited for cross-platform design?

  1. font-family: Helvetica, Arial, sans-serif;
  2. font-family: bold, italics;
  3. font-family=monotype, courier
  4. font-family: Impact, Verdana, Geneva;

Question 24

Manuel has been hired by XYZ Corporation to develop a Web site that will display information about the company's products and in-stock quantities to potential customers. The company currently has more than 1,000 products in its catalog. Which approach is best for providing Web site customers with the necessary information?

  1. Provide a link to a PDF catalog of the company's products that customers can download.
  2. Develop static XHTML pages that display the product information to the customers.
  3. Create a server-side application that queries product data from the company's database and displays it on a Web page.
  4. Create an XML file of product information and display it using XSLT on one of the site pages.

Question 25

Your team is creating a Web site for a small non-profit organization. Which of the following will help all users, including those with vision disabilities?

  1. Using absolute font sizes
  2. Using relative font sizes
  3. Using a patterned background
  4. Using Flash animation