Mock exam question

[Sunjeev Shetty]

Given that a scoped attribute cart exists only in a user's sesson which two taken independently ensure the scoped attribute cart no longer exists?
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>

Thanks

[Patrick Williams]

I would guess B and D.

[Vivaldo Pinto]

B and D.

[Patrick Williams]

Provided that the incorrect closure on B is a typo.

[Sunjeev Shetty]

Thanks