Information Technology > EXAM > Western Governors University - IT C779Pre-assessment Web Development Foundations (LFO1) (PLFO) (All)
Western Governors University - IT C779Pre-assessment Web Development Foundations (LFO1) (PLFO)
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PRE-ASSESSMENT: WEB DEVELOPMENT FOUNDATIONS (LFO1) PLFO Attempt #1 Status: Passed 1. Which two actions should be used to address users with visual impairments? Choose 2 answers. YOUR ANSWER CO... RRECT ANSWER Ensure that pages support screen-reader apps. Use only grey-scale colors for images. Add alternative navigation aids to pages. Provide text descriptions for images. Provide low-resolution alternatives for images. 2. Which two tags are containers for other tags? Choose 2 answers. YOUR ANSWER CORRECT ANSWER <head> <base> <hr> <body> <br> 3. Which term describes the process of adding a pair of tags within another pair oftags? YOUR ANSWER CORRECT ANSWER Embedding Nesting Indenting Formatting 4. Which multimedia technology did popular video sharing sites replace with Motion Picture Experts Group-4 (MP4)to address security concerns? YOUR ANSWER CORRECT ANSWER WAV WebM YOUR ANSWER CORRECT ANSWER Ogg Flash 5. Which markup should be used to link a CSS documentto a web page? YOUR ANSWER CORRECT ANSWER <link rel= "stylesheet"type="text/css" href="theme.css"> <link "stylesheet"type="text/css" href="theme.css"> <script rel="stylesheet"type="text/css" url="theme.css"> <script "stylesheet"type "text/css" href=“theme.css"> 6. Which markup should be added to a form to create a drop-down listthat allows users to select with three selectable options? YOUR ANSWER CORRECT ANSWER <select multiple> <option value=”item1”> item 1 </option> <option value=”item2”> item 2 </option> <option value=”item3”> item 3 </option></select> <option multiple> <select value=”item1” > item 1 </select> <select value=”item2” > item 2 </select> <select value=”item3” > item 3 </select></option> <header> <option> item 1 </option> <option> item 2 </option> <option> item 3 </option></header> <header><select> item 1 </select> 7. Which graphical image type scales withoutlosing image quality? [Show More]
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