Question

why are control components necessary in conventional software and are generally not required in object oriented software?​

Answer 1

Question: Why are control components necessary in conventional software and generally not required in object-oriented software?

Answer: Every method call which requires a V-TAB is hidden and implicit SWITCH-CASE. V-TABs are a jump table were the object type is the index in which method is called. Properly build O-O Programming requires very few SWITCH-CASE as the V-TABs make the selection.

Answer 2

Explanation:

In a traditional software design the components(or modules) are functional elements that embody processing logic, data structures and interfave login to interact with the external envitonment...

A control component is therefore not required since the data and fuctionality is implicity defined for each component...