1. Database management involves all of the following EXCEPT: A) collecting data. B) organizing data. C) design web pages. D) managing data. 2. Data that describe the properties of other data are: A) relationships. B) logical. C) physical. D) metadata. 3. E. F. Codd developed the relational model in the: A) 1960s. I B) 1970s. C) 1980s. D) 1990s. 4. An entity type name should be all of the following EXCEPT: A) concise. B) specific to the organization. C) as short as possible. D) a singular noun. 5. An attribute of an entity that is computed is a(n): A) optional attribute. B) composite attribute, C) derived attribute. D) fuzzy attribute 6. A relationship where the minimum and maximum cardinality are both one is a(n) relationship. A) optional B) unidirectional C) mandatory link D) mandatory one

1. Database management involves all of the following EXCEPT: A) collecting data. B) organizing data. C) design web pages. D) managing data. 2. Data that describe the properties of other data are: A) relationships. B) logical. C) physical. D) metadata. 3. E. F. Codd developed the relational model in the: A) 1960s. B) 1970s. C) 1980s. D) 1990s. 4. An entity type name should be all of the following EXCEPT: A) concise. B) specific to the organization. C) as short as possible. D) a singular noun. 5. An attribute of an entity that is computed is a(n): A) optional attribute. B) composite attribute. C) derived attribute. D) fuzzy attribute 6. A relationship where the minimum and maximum cardinality are both one is a(n) relationship. A) optional B) unidirectional C) mandatory link D) mandatory one