The ICANN assigns your company the network address 206.57.26.0. What is the default subnet mask for this network?
The Human Resources department needs to provide a variety of policy information to the company employees. Members of HR will configure and manage their own Web server in-house. This server will use Linux and Apache Server, and it will be part of the company intranet. Which of the following costs must be considered?
Lars has difficulty when he tries to access some Web pages. He suspects that his browser has a problem or a bug. Which of the following should he consider downloading?
You are a help desk technician. An end user is experiencing a technical problem and does not know enough about the problem to describe it clearly. What should you do?
You are using a GUI HTML editor to create Web pages for your site. What should you do to ensure that the pages render in the browser as expected?
Which basic network topology connects devices with multiple paths so that redundancies exist?
You are using a GUI HTML editor. You have decided to use this editor to publish the pages you create. Which choice lists the elements required to upload your files?
Which is the best way to ensure that the Web pages you create will display properly in standard Web browsers?
Which type of server binds TCP to port 80 by default and listens for incoming requests from clients?
Mike has implemented an IP telephony system for his company. Employees now use this system for their telephone calls. Which of the following is true regarding Voice-over-IP (VoIP) telephone conversations?
The Web-safe palette contains how many colors available for use in HTML documents?
Consider the following XHTML code from a Web form: How often do you want to be updated?
Which type of Web form field will this code create?
You are managing an IT project, and you need information about customer preferences. Which of the following stakeholders is best to provide this information?
Which of the following allows multiple systems to communicate on a wireless network in infrastructure mode?
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?
Three factors affect every project, and when one factor is adjusted, it affects the others. This relationship is known as the Project Triangle. What are the three factors in the Project Triangle?
Which of the following accurately describes a difference between a Java servlet and a PHP script?
Rolf's Web site does not meet the W3C's Web Content Accessibility Guidelines (WCAG). To make his site more accessible according to WCAG, which change could he make?
Which of the following is required for a wireless network to run in infrastructure mode?
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?
