Figure TB-4 $\underline{Errar}$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\underline{Errar Description}$ 1 $\quad$

question 88

Essay

Figure TB-4.3 shows a context diagram of a cash sales system. The diagram intentionally violates several of the guidelines and other techniques presented in the text for drawing data flow diagrams.
Required:
Identify as many of the errors in data flow diagram construction as you can. In the diagram, place consecutive numbers (each in a circle) next to the points at which the errors exist. On your solution sheet, list the numbers and write a one- to two-sentence description of each error and what the correct procedure should be. Error 1 is provided as an example of how to construct the solution (but you must place the circled number 1 on your solution diagram).
$\underline{Errar}$ $\quad$$\quad$$\quad$$\quad$$\quad$ $\underline{Errar Description}$
1 $\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$ Data flows should not connect twa external entities. Depending on the extent of the
$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$ system being analyzed, either the mail roum or the bark entity should be elininated
$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$ or docurnented wrthin the system.

Understand the time lags associated with the effects of monetary and fiscal policy actions on aggregate demand.

Evaluate the arguments for and against the use of policy measures to counteract economic fluctuations.

Explore the special role of net exports and business cycles in economic policy decision-making.

Discuss the effectiveness and obstacles of using monetary and fiscal policy to address inflation and recession.

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Definitions:

Delirium

A rapidly developing, acute disturbance in attention and orientation that makes it very difficult to concentrate and think in a clear and organized manner.

Neurocognitive Disorder

A disorder marked by a significant decline in at least one area of cognitive functioning.

Alzheimer's Disease

A progressive neurodegenerative disorder characterized by cognitive decline, memory loss, and behavioral changes, typically in older adulthood.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a handbook used by healthcare professionals as the authoritative guide to diagnosing mental disorders.