What is the functionality of the "getdomain" method in the Environment class in OpenSocial API (v0.7)?

In RESTful Data API, the server interactions are handled by _______ protocol and the Authentication is handled by _____.

Which are the valid ContentTypes under 'gadgets.io.ContentType' namespace?

What kind of data can be saved and retrieved in OpenSocial API (v0.7)?

With the help of the 'gadgets.io.makeRequest()' function in OpenSocial API, you can ..... .

Arrange in proper sequence how an application gets live in Orkut using OpenSocial (v0.7).(Starting with the 1st)

Which statements are incorrect with regard to the implementation of OpenSocial (v0.7)?

Which are the supported keys for the Person.getField() method.?

What does section specify in OpenSocial (v0.7)?

If you want to handle the error of maximum usage of 'Quotas' in OpenSocial (v0.7), which object field of the class 'OpenSocial.ResponseItem.Error' will be used to handle the error?

What will happen if '&bpc=1' is appended to an orkut application canvas page url as querystring?