XML DataBase - Small Windows Application

Question

I am new in c# programming and i would like to create a small database in XML file for educational purpose.

The question is which way is proper or more editable when I create a small database in XML?

For example:

//////////Example 1////////////////

<student>

  <name>Nick Young</address>

  <address>8th Street/</address>

  <phone>0123456789</phone>

</student>

//////////////////////////////////

//////////Example 2////////////////

<student Name ="Nick Young" address = "8th Street" phone ="0123456789">XXXX</student>

//////////////////////////////////

I would like to highlight here that i need to Add,Rename/Edit,Remove and Search  students.