Given that a scoped attribute cart exists only in a user’s session, which two, taken independently,
ensure the scoped attribute cart no longer exists? (Choose two.)
A.
${cart = null}
B.
<c:remove var=”cart” />
C.
<c:remove var=”${cart}” />
D.
<c:remove var=”cart” scope=”session” />
E.
<c:remove scope=”session”>cart</c:remove>
F.
<c:remove var=”${cart}” scope=”session” />
G.
<c:remove scope=”session”>${cart}</c:remove>
Explanation: