KwickClips Java · 39 sec · free
Where does the data live in procedure style?
Short answer. In loose variables, passed into functions.
Where does it live in object style?
Inside the object, together with its actions.
500 plus 200 gives 700
| Style | Code | Data lives |
|---|---|---|
| Procedure | add(bal, 200) | outside |
| Object | riya.add(200) | in object |
Remember
| Procedure: functions + loose data |
| Object: data and actions together |
Both print seven hundred. Which style grows better? Compare the two styles. Procedure style passes a loose balance to a function. Object style keeps it in Riya's wallet. Procedures move loose data. Objects keep data and actions.
This clip is from the full lesson: Principles of Object Oriented Programming — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 11 Information Technology (802), CBSE Class 12 Information Technology (802), ICSE Class 9 Computer Applications, ICSE Class 9 Computer Applications
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