What is a flat database?

One table that contains all information

A collection of tables that are linked by use of keys

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1In a relational database, what would a unique number be called OUTSIDE of the table it is referencing
1. APrimary Key
2. BForeign Key
3. CSecondary Key
4. DPrimary Reference
5. EForeign Reference
2In validation, which of these is NOT a valid way
1. APresence Check
2. BLookup Table
3. CCheck Digit
4. DRelational Table
3Relational Integrity is where all foreign keys have a matching primary key
1. AVerdadero
2. BFalso
4A field is a...
1. ARow
2. BTable
3. CColumn
4. DForm
5. EForm of validation
6. FForm of indexing
5What is a flat database?
1. AOne table that contains all information
2. BA collection of tables that are linked by use of keys
6A local database is used by lots of local devices to give information to lots of people and restricts access on different levels.
1. AVerdadero
2. BFalso
7Amazon uses online databases.
1. AVerdadero
2. BFalso