Ok I'm doing some exam prep. I'm checking out an old exam paper and come accross this question

Which of the following is not a tool for designing modular systems

a) Structure charts
b) Data dictionaries
c) Class diagrams
d) Collaboration diagrams

I know that modular systems include collaboration diagrams and structure charts so it cant be a) or c). Whats the answer?

I guess answer to your homework is b .

yes, we can answer it. Question is, can you...

Data Dictionaries are for database integration and migration, not for designing modular systems.