What is the value returned by the Environment.supportsField method if the specified field is supported by the OpenSocial container?

What is the default value of the volume attribute of the yml:audio tag?

In which stage of the Open Application Workflow does an Open Application become installable on YAP, but is not directly discoverable by the general user?

A PHP variable $yahoo_user stores the Yahoo! User object of a user. Which of the following PHP code snippets will be used to get the nickname of this particular user?

Which tags can be used to create tabs in a YAP Open Application?

Which languages are supported on the Small View of an Open Application?

Which method is supported by the set Small View Web Services?

Which image MIME type is not supported by YAP?

Which static URL format is used to view an Open Application's Canvas View, where appID is the Application ID of the Open Application to be viewed.

Which one will work in Caja?

Which parameters are related to YAP authentication?