A collection of information through the library reports and the research studies to build up a knowledge base as a information source for decision making is known as
| A. | External information |
| B. | Knowledge information |
| C. | Planning information |
| D. | Control information |
Answer : B Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
