Juan is a programmer/analyst at Marvel College. The Personnel department asked Juan to develop a special report, grouping the full professors, the associate professors, and the assistant professors in each department. The report is to Fill in the Blank 01 when each faculty member Fill in the Blank 02 promoted to each rank. Fill in the Blank 03 is also to include Fill in the Blank 04 topics on which these Fill in the Blank 05 are prepared to speak. Fill in the Blank 06, the data Juan needs Fill in the Blank 07 not contained in any Fill in the Blank 08 system; rather, it crosses Fill in the Blank 09 boundaries. Drawing this data Fill in the Blank 10 is cumbersome, to say Fill in the Blank 11 least. One solution Fill in the Blank 12 to build a single Fill in the Blank 13 of data, rather than Fill in the Blank 14 collections of files. Such Fill in the Blank 15 pool is a database. Fill in the Blank 16 basic idea of a Fill in the Blank 17is simple. Instead of Fill in the Blank 18 information about a single Fill in the Blank 19, such as employees, computers, Fill in the Blank 20 packages, or whatever, the Fill in the Blank 21 a normal file does, Fill in the Blank 22 database holds information about Fill in the Blank 23 different types of entities. Fill in the Blank 24 a single database, for Fill in the Blank 25, we could have information Fill in the Blank 26 computers, employees, software packages, Fill in the Blank 27 software, and so on. Fill in the Blank 28 the database for the Fill in the Blank 29 at marvel College, we Fill in the Blank 30 have information about such Fill in the Blank 31 as faculty members, departments, Fill in the Blank 32 plans, job history information, Fill in the Blank 33 speaking topics.