Which JSTL code snippet can be used to perform URL rewriting?

Which JSTL code snippet can be used to perform URL rewriting?

A.
<a href='<c:url url=”foo.jsp”/>’ />

B.
<a href='<c:link url=”foo.jsp”/>’ />

C.
<a href='<c:url value=”foo.jsp”/>’ />

D.
<a href='<c:link value=”foo.jsp”/>’ />

Explanation: