Programming - Relationship bw objects - Discussion

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Q.

A __________________ is a subsystem of the virtual machine that tracks the usage of objects and reclaims the memory occupied by objects that are no longer needed by the program.                         


A. encapsulation B. garbage collector
C. Encapsulation D. Inheritance

Answer: Option B
Explaination:

 


A garbage collector is a subsystem of the virtual machine that tracks the usage of objects and reclaims the memory occupied by objects that are no longer needed by the program.




Discussion

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