McqMate
Q. |
What is the difference between an active object and a passive object? |
A. | an active object controls a passive object. |
B. | an active object does not have a thread of control; a passive object has a thread of control. |
C. | an active object executes in a distributed system; a passive object executes in a centralized system. |
D. | an active object has a thread of control; a passive object does not have a thread of control |
Answer» D. an active object has a thread of control; a passive object does not have a thread of control |
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