Question: Q7.46. When decomposing a data flow diagram you must (a) Keep equality at the borders (b) Add data stores at the lower levels (c) Connect

Q7.46. When decomposing a data flow diagram you must

(a) Keep equality at the borders

(b) Add data stores at the lower levels

(c) Connect it with the functional decomposition diagram

(d) You cannot decompose a data flow diagram

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