The Backus-Naur Form (BNF) of {*(<comment> | <whitespace> | <newline>)} will be parsed as ______ for backwards compatibility.

Question

The Backus-Naur Form (BNF) of {*(<comment> | <whitespace> | <newline>)} will be parsed as ______ for backwards compatibility.

(a) {}

(b) {*}

(c) {+}

(d) {-}

Answer 1

Correct option is (b) {*}

Easy explanation: By using calculated cells, the client application can specify a rollup value for a particular set of cells, instead of for an entire set of cells as in the case of a custom rollup formula or a calculated member.