C779 Web Development Foundations Master Test 100% Correct

C779 Web Development Foundations Master Test 100% Correct The ability for a computer to approximate a color by combining the RGB values. - Correct Answer ️️ -dithering A base-16 number system that allows large numbers to be displayed by fewer characters than if the number were displayed in the regular base- 10 system. In hexadecimal, the number 10 is represented as the letter A, 15 is represented as F, and 16 is represented as 10. - Correct Answer ️️ -hexadecimal In a style sheet, a format instruction that consists of a specified selector and the properties and values applied to it. - Correct Answer ️️ -rule A font style that does not use decorative strokes at the tips of characters. Includes the Arial font family. - Correct Answer ️️ -sans-serif In a style sheet, any element to which designated styles are applied. - Correct Answer ️️ -selector serif - Correct Answer ️️ -serif Embedded instructions within a text file that link it to another point in the file or to a separate file. - Correct Answer ️️ -hyperlinks The phenomenon in which hyperlinks on a Web site gradually become invalid as referenced Web page content, links and page locations change. - Correct Answer ️️ - link rot Code embedded into an HTML page and downloaded by a user; resides on the client and helps process Web form input. Common clientside scripting languages include JavaScript and VBScript. - Correct Answer ️️ -client-side script A program that processes data submitted by the user. Allows a Web server to pass control to a software application, based on user request. The application receives and organizes data, then returns it in a consistent format. - Correct Answer ️️ -Common Gateway Interface (CGI) Code that resides on a server to help process Web form input. Server-side CGI scripts are commonly written in Perl. - Correct Answer ️️ -server-side script A Web page image with clickable regions that are defined as "hot spot" hyperlinks to other pages or page sections. - Correct Answer ️️ -image map To download a large file in a short amount of time, you need: - Correct Answer ️️ - more bandwidth. Which of the following is true of Secure Sockets Layer (SSL) and Transport Layer Security (TLS)? - Correct Answer ️️ -SSL and TLS are protocols that provide authentication and encryption to secure transactions To design Web pages to be part of a larger marketing strategy, you need to help establish name and brand recognition, otherwise known as: - Correct Answer ️️ -mind share. Why is pay per click (PPC) not considered an "organic" Internet marketing technique? - Correct Answer ️️ -Because you pay to have your page listed as highly as possible in search engine rankings instead of optimizing pages to help make them appear naturally more relevant What does an HTTP 404 error signify? - Correct Answer ️️ -That you have requested a file that does not exist on the specified Web server Which of the following is an XML-based protocol used by credit card companies to add security to online credit and debit card transactions? - Correct Answer ️️ -3-D Secure When a user enters the minimum amount of information required to connect to a Web site, what will the HTTP server present to the user? - Correct Answer ️️ -The Web site's default page Which of the following is an example of on-site Web analytics? - Correct Answer ️️ - Using trend-analysis software to analyze server logs What is the term for a hardware-based or software-based system that mediates between a merchant and an acquirer? - Correct Answer ️️ -Payment gateway What is a certificate authority (CA)? - Correct Answer ️️ -An organization that issues digital certificates and helps to ensure the identity of a person, host or process Which term describes a business that markets and sells goods and services that it does not own or store? - Correct Answer ️️ -Aggregator To alleviate language concerns when designing Web pages that will be viewed globally, you should: - Correct Answer ️️ -specify Unicode support for all of your site's Web pages Effectively designed business Web sites: - Correct Answer ️️ -feature crisp, concise text. What is the primary purpose of a business Web site? - Correct Answer ️️ -To provide a way for a business's customers to find that business over the Internet Why is a site map an important component of Web page accessibility? - Correct Answer ️️ -A site map allows visitors to view a summary of a Web site's structure