Which one of the following functions is NOT performed by a transaction processing system?
A) Edit all inputs to ensure that it is accurate and complete
B) Access files of basic information to edit and input transactions
C) Enable users to access strategic external information sources
D) Generates the necessary transactions to communicate to higher level systems in a summarised form
E) Has to be accurate at all times

Question

Quizplus · Accepted Answer

A transaction processing system is primarily concerned with processing business transactions efficiently and accurately. It does not typically enable users to access strategic external information sources, which is more characteristic of decision support systems or executive information systems.

Which One of the Following Functions Is NOT Performed by a Transaction