Which of the following is an example of control of an information system's performance?
A) A system malfunction wiped out two weeks of student registration records
B) Programmers created a user friendly input screen for a new system
C) Subtotals do not add up to total sales; IT staff investigates whether data entry or processing is the problem
D) An extra $20 was added to every water bill by mistake

Question

Quizplus · Accepted Answer

Investigating the cause of subtotals not adding up to the total sales is an example of control of an information system's performance as it involves identifying and addressing issues in the system's data entry or processing. The other options are either examples of system malfunctions or improvements but do not necessarily address control over the system's performance.

Which of the Following Is an Example of Control of an Information