Which wireless technology operates in the 27 or 900MHz range or in the 2.4, 5, or 60GHz range?

One liability of using the Microsoft Graphic Object format is that:

A) the object is no longer editable once inserted. B) this format is not compatible with Microsoft Office 2003. C) it does not retain the original formatting of the object. D) the object can not be viewed if the file is sent to another computer.

Which namespace contains the XslCompiledTransform?

a) System.Xml.Xsl b) System.Xsl c) System.Xml.Transform d) System.XmlTransform