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HF P288 Q3

 
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Q:
Which are ways in which a client can get a reference to an existing entity object's local component interface?
D.Receive the reference as a parameter in a method call.
what's mean of D option? why call "parameter"?
I feel my english is poor
 
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hi Si,
I had asked the same question few days back...
See Here
Hope that helps.
 
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