When you rename a file, you MUST be sure to retype the file name extension because if you don't, Windows Vista will remove any extension that was there

Even after selecting a data source for a chart you can still apply various filters on one or more series

Indicate whether the statement is true or false

Which of the following layers of the OSI model is responsible for routing the information in the network?

A) Transport layer B) Network layer C) Session layer D) Physical layer