Exam 25: Reporting Systems and OLAP

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Explain report authoring,management,and delivery.

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Authoring a report involves connecting to data sources,creating the report structure,and formatting the report.Organizations can author reports by using a developer tool like Microsoft's Visual Studio.The purpose of report management is to define who receives what reports,when,and by what means.Most report management systems allow the report administrator to define user accounts and user groups and to assign particular users to particular groups.The report-delivery function of a reporting system pushes reports or allows them to be pulled according to report-management metadata.Reports can be delivered via an email server,via a Web site,via SOA services,or by other program-specific means.

Alerts generated on the basis of user notification are not treated as reports.

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OLAP report generation is slower compared to standard DBMS report generation.

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A reporting system can create dynamic reports only if the most current data is available.

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What is a reporting system? What are the operations performed by them?

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Reports that are prepared in response to data entered by users are termed ________.

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Pull report refers to ________.

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What are dimensional databases?

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The process of dividing the data in OLAP reports into more detail is termed drill-down.

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Query reports allow the user to dynamically change the report grouping structures.

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Which of the following tools is used to create information from disparate data sources and to deliver that information to the proper user on a timely basis?

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Creating the report structure and formatting the report are a part of ________.

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Which of the following reporting system functions will become useful if a user wants to select a portion of the database on the basis of a specific trait?

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A report on current stock prices is an example of a static report.

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Metadata is used to describe reports,users,groups,roles,events,and other entities involved in the reporting activity.

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Which of the following is a medium for reporting query reports?

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Reporting systems cannot generate reports that require calculations on the data.

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Connecting to data sources is a part of report management.

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Databases that are structured to support OLAP processing are called OLAP databases.

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Users are not allowed to alter the format of OLAP reports.

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