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KwickClips Java · 39 sec · free

What do data members hold?

Short answer. The object's state, like battery.

What do methods give?

Behaviour, like charge().

Remember

Data members: the state
Methods: the behaviour

Every object knows things and does things. Battery is a data member, the state. Charge is a method, the behaviour. It sets battery to one hundred. Two points. Data members hold state. Methods give behaviour.

This clip is from the full lesson: Classes and Objects — 6 minutes, with the tables, the quick answers and the whole lesson in text.

Useful for: CBSE Class 12 Information Technology (802), ICSE Class 9 Computer Applications, ICSE Class 9 Computer Applications, ICSE Class 9 Computer Applications

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