Which control should you use?

You create a Web site. At the top of every page on the site is the following code segment.

<%@ OutputCache Duration="60" VaryByParam="none" %>

You need the pages to display the current user’s name at the top without turning off the output cache.
Which control should you use?

You create a Web site. At the top of every page on the site is the following code segment.

<%@ OutputCache Duration="60" VaryByParam="none" %>

You need the pages to display the current user’s name at the top without turning off the output cache.
Which control should you use?

A.
AccessDataSource

B.
Localize

C.
ImportCatalogPart

D.
Substitution