Multiple Choice Questions (3 points each): 8. A relational database is: A) a self-describing collection of related tables. B) a collection of forms and reports that support a given purpose. C) a library of queries and data files for querying. D) a set of applications and the data sets for those applications. E) a set of metadata. The component of a database that makes it self-describing is the: A) related tables. B) applications. C) library. D) data set. E) metadata. 9. 10. The creation of a database and its tables is a function of which component of the database system? A) Users B) Application C) DBMS D) Database E) Web server 11. Which of the following is a function of the DBMS in a database system? A) Create and transmit queries B) Control applications C) Create and process forms D) Perform backup and recover E) Process Web page requests 12. Which of the following is true about a relation? A) The order of the columns in a relation must go from largest to smallest. B) All entries in any column must be of the same kind. C) A relation may have duplicate column names