KwickClips Cyber Safety and Ethics · 40 sec · free
What does multiple mean?
Short answer. Many parents.
What does multilevel mean?
A chain.
Three types
| Type | Shape |
|---|---|
| Single | A to B |
| Multiple | A and B to C |
| Multilevel | A to B to C |
Remember
| Multiple: many parents |
| Multilevel: a chain |
Multiple and multilevel sound alike. They are not. Single has one parent. Multiple has two or more parents. Multilevel is a chain, like grandfather, father and son. Multiple means many parents. Multilevel means a chain.
This clip is from the full lesson: Inheritance: Extending Classes — 8 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: NIOS Senior Secondary Computer Science (330), Programming All levels C++
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