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？（） A: ${cart = null} B: C: D: E: cart F: G: ${cart}

在vue中()让CSS只在当前组件中起作用 A: style B: type C: scoped D: 以上都不是

Given that a scoped attribute cart exists only in a user’s session， which two，taken independently，ensurethe 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>

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>