Manage the Application Life Cycle Lesson 1

What HTML5 features assist in handling various device sizes?

• Cookies

• Media queries

• Plug-ins

• Modernizr

Alfons needs to verify the hosting specifications for the HTML5 client. Which item(s) are most

related to this concern?

• Reliability, scalability, technical support, security, and support for various operating systems.

• Plug-in support such as Microsoft® Silverlight® and Flash.

• The developer application used by the client.

If the client used Microsoft Expression® Web to create the site, what command should

he specify in his documentation to prepare the site for hosting?

• Site/Import

• Site/Publishing Settings

• Site/Export Web Package

What change in HTML5 has changed how data is persistent across user sessions?

• Use of improved cookies.

• Use of localStorage and sessionStorage.

• Media queries.

What does it mean that HTTP is a stateless protocol?

• HTTP does not retain data from session to session.

• HTTP saves information for one session only.

• HTTP saves only form data.

What allows HTML5 applications to work in an offline state?

• HTTP

• AppCache

• Cookies

If the developer does not have a touch-screen device, how can he or she debug the application

prior to testing?

• Use MouseTouch events and an online touch-screen emulator.

• He or she cannot test until it is deployed to a touch-screen device.

• Program it to respond to voice commands.

What are some touch-enabled best practices to test for?

• Prevent zooming, prevent scrolling, and render carefully.

• Allow email and messaging.

• Use as many new HTML5 features as possible.

How can the developer validate the new HTML5 code?

• If the code compiles with no errors, it is validated.

• Use an online simulator.

• Use the W3C code validators.

What steps should a developer take before publishing an application?

• Plan a promotion strategy for her application

• Configure, build, and test a release version

• Review her use of localStorage and sessionStorage for her application