Question: A relation between tables in a database is done through primary and foreign: * Keys Data Records Files Data ____________ occurs when the same data
A relation between tables in a database is done through primary and foreign: *
Keys
Data
Records
Files
Data ____________ occurs when the same data is duplicated in multiple files *
Redundancy
Flexibility
Manipulation
Security
Which of the following is the most prominent data manipulation language today? *
SQL
HTML
OLAP
DBMS
A more discovery driven tool for finding hidden patterns in large data pools: *
Database
Data mart
Data mining
Data warehouse
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