The basic characteristics of a system are
(i) Interrelated components
(ii) Independent and can stand alone
(iii) Arranged in hierarchical order
(iv) Inputs, processes, outputs & feed back
Codes :
UGC NET - 2012,
Answer: D
A system is a set of interrelated components arranged in an order, working to a common goal through inputs, processes, outputs and feedback. So (i), (iii) and (iv) are basic characteristics. Statement (ii), that the components are independent and can stand alone, is the opposite of a system, since the parts depend on one another. The answer is (i), (iii) and (iv). Feedback is what allows a system to correct itself, as when a library changes a service after users complain.
Please log in or register to report this question.