CHAPTER 12

Nama : Aditya Isnugraha
Class   : LM01
NIM    : 1801419606

Assignment from Tri Djoko Wahjono
CHAPTER 12

- REVIEW QUESTIONS

11. What is the message protocol of an object? 
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12. From where are Smalltalk objects allocated? 
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13. Explain how Smalltalk messages are bound to methods. When does this take place? 
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14. What type checking is done in Smalltalk? When does it take place? 
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15. What kind of inheritance, single or multiple, does Smalltalk support?
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 - PROBLEM SET

11. Explain the advantages and disadvantages of having all values in a  language be objects. 
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12. What exactly does it mean for a subclass to have an is-a relationship with its parent class? 
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13. Describe the issue of how closely the parameters of an overriding method must match those of the method it overrides. 
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14. Explain type checking in Smalltalk. 
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15. The designers of Java obviously thought it was not worth the additional efficiency of allowing any method to be statically bound, as is the case with C++. What are the arguments for and against the Java design? 
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