HW #1: Read p. 224-232 and do 4RQs

1. Define or describe each of the key terms listed in the "Key Terms" section. Check your answers in the glossary.
-browse: the process of finding information in a data base or other data source, such as the World Wide Web.
-computed fields
-database: a collection of information stored in an organized form in a computer.
-database program: a software tool for organizing the storage and retrieval of the information in the database.
-field: each discrete chunk of information in a database record
-export data: transmitting records and fields from a database program to another program
-import data: to move data into a program from another program or source.
-query: an information request
record: in a database, the information relating to one person, product, or event.
-query language: a special language for performing queries
report: a database printout that is an ordered list of selected records and fields in a an easy to read form
search: looking for a specific record
select record: looking for all records that match criteria
sort: arrange records in alphabetical or numeric order
SQL: a query language available for different data management systems.
table:   a grid of rows and columns; on many Web pages tables with hidden grids are used to align graphical images.
2. What is the difference between a file manager and a data-base management system? How are they similar?
A file management is where hard copies of the files are managed in a storage or file cabinet. A database management is something that can accessed via a computer. They both retrieve information such as names, numbers, prices.
3. What is a query? Give example of the kinds of questions that might be answered with a query.
An information request is a query. A query can be a specific search like (GeorgeWashington) or it can request to select all information that match the criteria.
4. Describe the structure of a simple database using the terms file, record, and field in the description.
Databases are made up of table which are made up of records which are made up of fields.