CIA - Part 1 - unit 6: Practice Questions Controls: Application

Flowcharts are primarily used to analyze a system and identify the strengths and weaknesses of internal controls, as well as to determine the appropriate areas of audit emphasis.

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Horizontal flowcharts, also known as system flowcharts, depict areas of responsibility (such as departments or functions) arranged horizontally across the page in vertical columns, showing activities, controls, and document flows within a specific department.

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Vertical flowcharts, or program flowcharts, present successive steps in a top-to-bottom format and are primarily used to depict the specific actions carried out by a computer program.

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Data flow diagrams are used to show how data flow to, from, and within an information system, as well as the processes that manipulate the data. They can depict both lower-level details and higher-level processes.

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Process mapping is a simple form of flowcharting used to depict a client process, helping to visualize the steps involved and identify potential improvements or controls.**6.2 Accounting Cycles and Associated Controls**

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The purpose of internal controls is to reduce the risk of errors and prevent fraud by ensuring that key functions are segregated and that transactions are properly authorized, recorded, and safeguarded.

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The three key functions that should be segregated are authorization of the transaction, recording of the transaction, and custody of the assets associated with the transaction.

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Segregation of duties is important because it helps prevent fraud and errors by ensuring that no single individual has control over all aspects of a transaction, reducing the risk of misappropriation or manipulation.

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