There are three types of database architectures - centralized, distributed and modular

True or False

A centralized database is where the database is completely contained at one central location (server) and all users access that one location

True or False

A distributed database requires multiple instasnces of a database management system running on each site.

True or False

Periodic data are always physically altered to reflect current data

True or False

Status data is a before and after image - before a transaction and after the transaction against the data

True or False