Unscramble Words Relational DatabaseOnline version Key vocabulary for relational database by Monica Nash 1 How do relational databases store data ? Relational related on tables data store multiple database 2 What are tables in a spreadsheet? are rows In spreadsheet columns and applications vertical horizontal tables 3 What terms are used for database tables? tables fields Database records have and 4 Why are rows called records in a database? the all information belongs called records row on Rows together because a are 5 Why are columns called fields in a database? of called field information kind the each has Columns are because same fields . . 6 What is the purpose of the primary key field? primary purpose The each the to of field give a identifier unique record is 7 Why would you use an employee ID# as a primary key rather than the employee name? employees two each may ID Even the is though , unique Employee name same have . , . 8 What is a foreign key? similar to primary in another table a the key relational looks of database table in A that field field the 9 How does a relational database create relationships? to field the key field a having number the correspond a in number in key By primary foreign 10 What is an example of a one-to-many relationship in the relational database pictured? person person each phone to belong have only can phone each , many number Even can though numbers one . , .
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