Given that a scoped attribute cart exist only in a user’s session， 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>

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2022-06-09

Given that a scoped attribute cart exist only in a user’s session， 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>

Given that a scoped attribute cart exist only in a user’s session， which two， taken independently， ensure the scoped attribute cart no longer exists？（）
A: ${cart = null }
B:
C:
D:
E: cart
F:
G: ${cart}

答案：

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