Chas Mulligan Has Been Hired by Yardley Security as an Assistant

question 24

Multiple Choice

Chas Mulligan has been hired by Yardley Security as an assistant to the internal auditor.He has been asked to thoroughly document the existing accounting information system in preparation for making recommendations for improvements to internal controls.He decides to begin with a description of the information stored in paper records,their sources,and their destinations.The documentation tool that he should employ for this purpose is a

• A) data flow diagram.
• B) document flowchart.
• C) system flowchart.
• D) program flowchart.

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Definitions:

Representative Sample

A fraction of the population that truly represents the attributes of the entire group.

Null Hypothesis

A statement or assumption that there is no relationship or effect in the population from which a sample was drawn, in statistical testing.

Research Hypothesis

A statement made by a researcher predicting a relationship between two variables in a study.

Differences

A term referring to the distinctions or disparities between two or more entities or values.