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A. Probabilistic
B. Abstract
C. Close
D. Concrete
Answer & Solution
Option: C
Explanation : A system is said to be closed if it does not interact with the environment in which it exists. It is in a state of isolation. It is completely self-contained. This is only of theoretical interest as in reality systems exhibit different degrees of openness.
Explanation : A system is said to be closed if it does not interact with the environment in which it exists. It is in a state of isolation. It is completely self-contained. This is only of theoretical interest as in reality systems exhibit different degrees of openness.
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