What process uses test data as part of a comprehensive test of program controls in a continuous
online manner?

A.
Test data/deck

B.
Base-case system evaluation

C.
Integrated test facility (ITF)

D.
Parallel simulation

Explanation:
A base-case system evaluation uses test data sets developed as part of comprehensive testing
programs, it is used to verify correct systems operations before acceptance, as well as periodic
validation. Test data/deck simulates transactions through real programs. An ITF creates fictitious
files in the database with test transactions processed simultaneously with live input. Parallel
simulation is the production of data processed using computer programs that simulate application
program logic.