Control is the fourth sub-system of Accounting Information System, because it

The correct answer is None of the Above.

Key Points

•  Based on the options provided, the correct answer appears to be "none of the above."
• The control function in an Accounting Information System (AIS) is distinct and typically involves ensuring the accuracy, reliability, and security of the data within the system.
• It encompasses activities such as internal controls, security measures, and audit trails to safeguard the integrity of the financial information.
• While the options mention dealing with the collection and processing of data or producing data in a standard format, these aspects are more closely associated with other sub-systems of an AIS, such as data input, processing, and output.
• Control, in the context of an AIS, focuses on maintaining the integrity of the entire system and its components.