Exam 7: Structuring System Process Requirements

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -Data can move directly from a source to a sink.

(Multiple Choice)

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Question 81

Completeness,consistency,timing,iterative development,and primitive DFDs are guidelines for drawing DFDs.

(True/False)

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Question 82

In the Gane and Sarson model,a rectangle that is missing its right vertical sides on a data flow diagram represents a:

(Multiple Choice)

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Question 83

The principle of balancing and the goal of keeping a DFD as simple as possible led to four additional,advanced rules for drawing DFDs.

(True/False)

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Question 84

A Web site's customer is represented as a source on a data flow diagram.

(True/False)

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Question 85

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -A process can have only inputs.

(Multiple Choice)

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Question 86

__________ are the works or actions performed on data so that they are transformed,stored,or distributed.

(Short Answer)

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Question 87

A decision table does not include:

(Multiple Choice)

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Question 88

Which of the following is considered when diagramming?

(Multiple Choice)

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Question 89

When you first create a __________,you have to create an exhaustive set of rules.

(Short Answer)

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Question 90

A black hole is one that:

(Multiple Choice)

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Question 91

Assume we have placed a data store between Process 5.1 and Process 5.5; we would say that these processes are decoupled.

(True/False)

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Question 92

As a rule of thumb,no data flow diagram should have more than about seven processes on it,because the diagram would be too crowded and difficult to understand.

(True/False)

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Question 93

Match each of the following terms with its description. -The process of discovering discrepancies between two or more sets of data flow diagrams or discrepancies within a single DFD.

(Multiple Choice)

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Question 94

Structured analysis is the process of discovering discrepancies between two or more sets of data flow diagrams or discrepancies within a single DFD.

(True/False)

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Question 95

Guidelines for drawing DFDs include the following except for:

(Multiple Choice)

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Question 96

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -Data cannot move directly to an outside sink from a data store.

(Multiple Choice)

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Question 97

A level-0 diagram is a data flow diagram that represents a system's major processes,data flows,and data stores at a high level of detail.

(True/False)

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Question 98

Discuss the guidelines for drawing a DFD.

(Essay)

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Question 99

The part of a decision table that lists the actions that result for a given set of conditions is called:

(Multiple Choice)

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Question 100

Showing 81 - 100 of 236

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -Data can move directly from a source to a sink.

Completeness,consistency,timing,iterative development,and primitive DFDs are guidelines for drawing DFDs.

In the Gane and Sarson model,a rectangle that is missing its right vertical sides on a data flow diagram represents a:

The principle of balancing and the goal of keeping a DFD as simple as possible led to four additional,advanced rules for drawing DFDs.

A Web site's customer is represented as a source on a data flow diagram.

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -A process can have only inputs.

__________ are the works or actions performed on data so that they are transformed,stored,or distributed.

A decision table does not include:

Which of the following is considered when diagramming?

When you first create a __________,you have to create an exhaustive set of rules.

A black hole is one that:

Assume we have placed a data store between Process 5.1 and Process 5.5; we would say that these processes are decoupled.

As a rule of thumb,no data flow diagram should have more than about seven processes on it,because the diagram would be too crowded and difficult to understand.

Match each of the following terms with its description. -The process of discovering discrepancies between two or more sets of data flow diagrams or discrepancies within a single DFD.

Structured analysis is the process of discovering discrepancies between two or more sets of data flow diagrams or discrepancies within a single DFD.

Guidelines for drawing DFDs include the following except for:

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -Data cannot move directly to an outside sink from a data store.

A level-0 diagram is a data flow diagram that represents a system's major processes,data flows,and data stores at a high level of detail.

Discuss the guidelines for drawing a DFD.

The part of a decision table that lists the actions that result for a given set of conditions is called:

The Systems Development Environment

The Origins of Software

Managing the Information Systems Project

Identifying and Selecting Systems Development Projects

Initiating and Planning Systems Development Projects

Determining System Requirements

Structuring System Data Requirements

Designing Databases

Designing Forms and Reports

Designing Interfaces and Dialogues

Designing Distributed and Internet Systems

System Implementation

Maintaining Information Systems

Object-Oriented Analysis and Design: Use Cases

Object-Oriented Analysis and Design: Activity Diagrams

Objected-Oriented Analysis and Design: Object Modeling-Class Diagrams

Object-Oriented Analysis and Design: Sequence Diagrams

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