Overview

Language(s):	English, Japanese
Audiences(s):	Developers
Technology:	Microsoft Visual Studio 2012
Type:	Proctored Exam

Audience Profile

Candidates for this exam should have one or more years of experience programming the essential business/application logic for a variety of application types and hardware/software platforms using JavaScript. Candidates should also have a minimum of one to two years of experience developing with HTML in an object-oriented, event-driven programming model.

Candidates should also have a thorough understanding of the following:

Managing program flow and events
Asynchronous programming and threading
Data validation and working with data collections including jQuery
Handling errors and exceptions
Arrays and collections
Working with variables, operators, and expressions
Working with prototypes and methods
Decision and iteration statements

Credit Toward Certification

When you pass Exam 70-480: Programming in HTML5 with JavaScript and CSS3, you complete the requirements for the following certification(s):

Programming in HTML5 with JavaScript and CSS3 Specialist

Exam 70-480: Programming in HTML5 with JavaScript and CSS3: counts as credit toward the following certification(s):

Note This preparation guide is subject to change at any time without prior notice and at the sole discretion of Microsoft. Microsoft exams might include adaptive testing technology and simulation items. Microsoft does not identify the format in which exams are presented. Please use this preparation guide to prepare for the exam, regardless of its format.

Skills Measured

Implement and Manipulate Document Structures and Objects (24%)

Create the document structure.

This objective may include but is not limited to: structure the UI by using semantic markup, including for search engines and screen readers (Section, Article, Nav, Header, Footer, and Aside); create a layout container in HTML
Write code that interacts with UI controls.

This objective may include but is not limited to: programmatically add and modify HTML elements; implement media controls; implement HTML5 canvas and SVG graphics
Apply styling to HTML elements programmatically.

This objective may include but is not limited to: change the location of an element; apply a transform; show and hide elements
Implement HTML5 APIs.

This objective may include but is not limited to: implement storage APIs, AppCache API, and Geolocation API
Establish the scope of objects and variables.

This objective may include but is not limited to: define the lifetime of variables; keep objects out of the global namespace; use the “this” keyword to reference an object that fired an event; scope variables locally and globally
Create and implement objects and methods.

This objective may include but is not limited to: implement native objects; create custom objects and custom properties for native objects using prototypes and functions; inherit from an object; implement native methods and create custom methods

Implement Program Flow (25%)

Implement program flow.

This objective may include but is not limited to: iterate across collections and array items; manage program decisions by using switch statements, if/then, and operators; evaluate expressions
Raise and handle an event.

This objective may include but is not limited to: handle common events exposed by DOM (OnBlur, OnFocus, OnClick); declare and handle bubbled events; handle an event by using an anonymous function
Implement exception handling.

This objective may include but is not limited to: set and respond to error codes; throw an exception; request for null checks; implement try-catch-finally blocks
Implement a callback.

This objective may include but is not limited to: receive messages from the HTML5 WebSocket API; use jQuery to make an AJAX call; wire up an event; implement a callback by using anonymous functions; handle the “this” pointer
Create a web worker process.

This objective may include but is not limited to: start and stop a web worker; pass data to a web worker; configure timeouts and intervals on the web worker; register an event listener for the web worker; limitations of a web worker

Access and Secure Data (26%)

Validate user input by using HTML5 elements.

This objective may include but is not limited to: choose the appropriate controls based on requirements; implement HTML input types and content attributes (for example, required) to collect user input
Validate user input by using JavaScript.

This objective may include but is not limited to: evaluate a regular expression to validate the input format; validate that you are getting the right kind of data type by using built-in functions; prevent code injection
Consume data.

This objective may include but is not limited to: consume JSON and XML data; retrieve data by using web services; load data or get data from other sources by using XMLHTTPRequest
Serialize, deserialize, and transmit data.

This objective may include but is not limited to: binary data; text data (JSON, XML); implement the jQuery serialize method; Form.Submit; parse data; send data by using XMLHTTPRequest; sanitize input by using URI/form encoding

Use CSS3 in Applications (25%)

Style HTML text properties.

This objective may include but is not limited to: apply styles to text appearance (color, bold, italics); apply styles to text font (WOFF and @font-face, size); apply styles to text alignment, spacing, and indentation; apply styles to text hyphenation; apply styles for a text drop shadow
Style HTML box properties.

This objective may include but is not limited to: apply styles to alter appearance attributes (size, border and rounding border corners, outline, padding, margin); apply styles to alter graphic effects (transparency, opacity, background image, gradients, shadow, clipping); apply styles to establish and change an element’s position (static, relative, absolute, fixed)
Create a flexible content layout.

This objective may include but is not limited to: implement a layout using a flexible box model; implement a layout using multi-column; implement a layout using position floating and exclusions; implement a layout using grid alignment; implement a layout using regions, grouping, and nesting
Create an animated and adaptive UI.

This objective may include but is not limited to: animate objects by applying CSS transitions; apply 3-D and 2-D transformations; adjust UI based on media queries (device adaptations for output formats, displays, and representations); hide or disable controls
Find elements by using CSS selectors and jQuery.

This objective may include but is not limited to: choose the correct selector to reference an element; define element, style, and attribute selectors; find elements by using pseudo-elements and pseudo-classes (for example, :before, :first-line, :first-letter, :target, :lang, :checked, :first-child)
Structure a CSS file by using CSS selectors.

This objective may include but is not limited to: reference elements correctly; implement inheritance; override inheritance by using !important; style an element based on pseudo-elements and pseudo-classes (for example, :before, :first-line, :first-letter, :target, :lang, :checked, :first-child)