WGU C777 - Flash Cards – 99
Exam Questions & Answers
<!DOCTYPE> - -The first tag in an HTML document; it informs the interpreter
(usually a browser) which version of HTML the web page is written in.
-application programming interface (API) - -A source code specification that
enables components of an application or program to work together to
produce the desired functionality.
-Canvas - -An HTML5 API used for rendering visual images on the fly by
providing scripts with a bitmap canvas.
-Cascading Style Sheets (CSS) - -A W3C technology for applying structure
and formatting instructions total pages and other markup language
documents. Formatting can be placed within the HTML or called remotely
from an external style sheet.
-geolocation - -The ability to determine a user's location. Web sites can use
this information to enhance the user experience and provide location base
services, such as mapping.
-H.264 - -A video codec supported by HTML5-compliant browsers that does
not require a plug-in; uses less battery and processing resources.
-hyperlinks - -Embedded instructions within a file that link it to another
point in the file or to a separate file.
-JavaScript - -A scripting language that adds dynamic interactivity to Web
pages. Generally used on the client side but can also be used on the server
side.
-MPEG-4 (MP4) - -A streaming, digital multimedia format used to store
video, audio, subtitles and still images.
-offline storage - -The ability for Web browsers and online services to
download and access content and services without being connected to the
Internet.
-Ogg - -An open-source audio and video format used for streaming digital
multimedia. Uses the Theoracodec for compression.
, -WebM - -An open-source media fil format designed for the Web. Web M
audio streams are compressed with the Vorbis audio codec. WebM video
streams are compressed with the VP8 video codec.
-class selector - -A selector that specifies CSS styles for a group of
elements.
-CSS rule - -In a style sheet, a format instruction that consists of a specified
selector and the properties and values applied to it.
-document flow - -In CSS, the arrangement of content elements on a page
and how the space is used.
-id selector - -A selector that specifies CSS styles for one unique element.
-Multipurpose Internet Mail Extensions (MIME) - -Defiens the file type, such
as text or video, and the extension, such as css or mp4, for a user agent or
browser.
-property - -A descriptive characteristic of an object (such as color, width or
height) that the developer stipulates in the creation of the object.
-@font-face - -CSS3 rule that defines an7y font desired by a Web designer;
the font library is hosted on the Web server.
-CSS declaration - -In a style sheet, a property and a value applied to a
format a specified HTML element (selector). A declaration combined with a
selector is a CSS rule.
-CSS selector - -In a style sheet, any HTML element to which designated
styles are applied.
-opacity - -The amount of transparency in an element's appearance. Can be
specified for various elements and properties using CSS.
-@key frames - -A CSS3 at-rule that defines an animation and its position.
-overlay - -A CSS3 technique used to place an HTML element on top of
another HTML element.
-RGBA - -Specifies the RGB (Red, Green, Blue) colors of an element, with an
additional value (Alpha) for defining the opacity. For example, background:
rgba(215, 143, 112, 0.4).
-transform - -A CSS3 effect that changes the shape, size and or position of
an element.
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