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3.3 Which Of The Following Is Not A Guideline When Preparing A Data Flow Diagram?

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Chapter three

Written report Guide

Multiple Pick

Multiple Pick

This activity contains 12 questions.

Many documentation tools are available to explain how a organization works. Which tool provides a graphical description of the sources and destinations of data as well as data flow within the system and the processes that transform and store that data?

	Data catamenia diagram
	Document flowchart
	Program flowchart
	Organization flowchart

A Information Flow Diagram (DFD) is composed of which elements?

	Data sources and destinations
	Data flows
	Transformation processes
	Information stores
	All of the above

Which function does the rectangle symbol represent in a flowchart.

	Online keying
	Display
	Computer processing
	Manual operation

A document flowchart is particularly useful

	in identifying the inputs that enter the arrangement.
	in analyzing the adequacy of control procedures.
	in identifying the sequence of logical operations performed by the computer.
	in system analysis.

What exercise the circles on a data menstruum diagram stand for?

	Data sources and destinations
	Data flows
	Transformation processes
	Data stores

Why are documentation tools important?

	They are needed to make up one's mind how a system works.
	They are needed to evaluate internal control systems.
	Both answers #1 and #ii are correct.
	Neither respond #i nor #2 is right.

The data menstruation diagram symbol which represents data flows is the

	square.
	pointer.
	circle.
	parallel lines.
	parallelogram.

A flowchart is

	an belittling technique used to describe the data flows and sources and destinations and data stores of a system.
	an analytical technique used to describe some aspect of an data system in a clear, concise, and logical style.
	a slice of hard plastic used to describe symbols.
	a graphical description of the catamenia of data within an arrangement and the processes performed on that data, as well as the sources and destinations of data.

An example of a information input would be a(n)

	payroll check.
	tax payment.
	tax study.
	employee change form.

Which documentation technique illustrates the flow of documents and information among areas of responsibility within an organization?

	Information Flow Diagram
	Document flowchart
	Process flowchart
	System flowchart

Which of the post-obit is not a guideline for drawing a Data Period Diagram (DFD)?

	Develop a context diagram
	Subdivide the DFD
	Decide system boundaries
	Display the physical location of information files

Which of the following is a guideline for preparing flowcharts?

	Flowchart but the normal flow of operations.
	Presume that the reader volition know the management of the menstruum.
	Place the entities to exist flowcharted.
	A manual process should have an input and an output.
	Include information stores where advisable.
	Answers to ane, 3, and 4

Pearson

3.3 Which Of The Following Is Not A Guideline When Preparing A Data Flow Diagram?,

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