Which is NOT true of Structure Charts when designing programs?

Question $4$ Select one:

a$.$

They show all the components of code that must be included in a program at a high level

b$.$

They are arranged in a hierarchical format that implies sequence

c$.$

They help analysts create programs that are easy to understand and maintain

d$.$

They are generally implemented with control flags that pass from the control modules to the subordinate modules

e$.$

They may have on$-$page and off$-$page connectors