2.Buying and selling products all over the world is called

3. DNS Stands for

4. __________ is a series of graphical web browsers developed by Microsoft.

5.The __________displays the cell reference of the active cell

6. __________feature helps us to generate a data series.

7.__________feature helps us to delete a row

8. Total number of rows in an Excelsheet is.

9.A__________ is a collection of cells in the form of rows and columns

10. The maximum column width can extend upto____.