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10 Cards in this Set

  • Front
  • Back
What is a TPS?
Transaction Processing System
What does a TPS do?
Collects, Stores, Modify and Retreave the records transactions of an organisation
What is Batch Processing used for?
Buying a product at a point-of-sale terminal.
Data compared to a set of accepted data is called a?
List check
A database that organises data using a series of related tables is called a?
Relational database
What is a backup?
a copy of the data that could be used to rebuild the system
Whats direct access?
immediate access of data
What is automation?
concurrency is a property of systems in which several computations are executing simultaneously, and potentially interacting with each other
What are the three generation of backup master files?
Why is Rapid Response important for a business?
Businesses cannot afford to have customers waiting for a TPS to respond. The turnaround time from the input of the transaction to the production of the output must be a few seconds or less.