Which of the following special characters is supported within the XML attributes in a gadget spec?

In Google Wave, Emails can be sent and received from a Wave ID like [email protected].

Suppose you use a gadget to access the values in a list using getString() function in Google Wave to return the list as a single string. The values in the string appear separated by a character. What is that character?

Which ways can be used for updating or editing a wave in Google Wave?

You can add a gadget to a wave by specifying the URL of the gadget in Google Wave.

Which statements is true?

Which one is NOT an access level for a group page created by you at Google Groups?

Which statement regarding Google Wave is NOT true?

Which statements is true?

You can add a gadget to a wave by specifying the URL of the gadget in Google Wave.

Which ways can be used for updating or editing a wave in Google Wave?