Exam 11: Enterprise Resource Planning Systems

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OLAP includes decision support,modeling,information retrieval,and what-if analysis.

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If a chosen ERP cannot handle a specific company process bolt-on software may be available.

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Why does data need to be "cleansed"?

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Data entered into the data warehouse must be normalized.

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Why must a data warehouse include both detail and summary data?

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What is meant by the OLAP term - consolidation

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Data cleansing is a step performed by external auditors to identify and repairing invalid data prior to the audit.

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OLAP stands for on-line application processing.

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Core applications are

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RBAC assigns access permissions to the role an individual plays in the organization rather than directly to the individual.

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Why must an organization expect the implementation of an ERP to disrupt operations?

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Data warehousing processes does not include

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The primary goal of installing an ERP system is reducing system maintenance costs.

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The primary goal of installing an ERP system is achieving business process reengineering to improve customer service,reduce production time,increase productivity,and improve decision-making.

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Separating the data warehouse from the operations databases occurs for all of the following reasons except

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Scalability has several dimensions.What are they? What do they mean for ERP installation?

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Legacy systems are

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A data mart is

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What is scalability?

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Describe the three-tier client server model.

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