II Indefinite multiple choice question (3 score/ each) 1. Characteristics of the database () A.minimal redundancy B.data independent C.unified management D.data sharing 2. In the database search, analyze the possible cause ( ) when the number of literature detected is large A. The concept of search words is too broad to be specific B. No appropriate database has been selected C. There is no limited times or literature type D. Use the fuzzy retrieval mode 3. Can what measures reduce the amount of literature information when the number of literature detected in the database search is too large? A. Use search words with a narrower meaning B. Use subject words instead of keywords C. Add the AND or use the position operator D. Increase the limits