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information requirements

   Also found in: Dictionary/thesaurus, Acronyms 0.01 sec.
information requirements
The information needed to support a business or other activity. Systems analysts turn information requirements (the what and when) into functional specifications (the how) of an information system.

Details and Summaries
Requirements are typically defined as lists of detailed transactions, such as orders and purchases, as well as summarized data from master records, such as customers, vendors and employees. How frequently this information is made available is also part of the requirement.

A Group of Data Elements
The actual information is a collection of data elements that are obtained by running query and report programs against a particular database or group of databases. The data and information that are stored in the databases in the first place are also derived from the information requirements. See functional specification and desirement.


information requirements [‚in·fər′mā·shən rə′kwīr·məns]
(computer science)
Actual or anticipated questions which may be posed to an information retrieval system.


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There will be default volume settings so people can protect themselves and there will be new information requirements either on the screen or on the devices themselves.
The Inspector I20 allows the user greater on-site flexibility and precision with exciting new features such as exchangeable lenses to suit different application requirements and add-on I/O functionality to meet even more control and information requirements from users, facilitating inspection of more and more complex product features.
The alliance fosters new offerings and capabilities, including the integration of Deloitte's Enterprise Value Maps, a framework linking shareholder value to actions companies can take to improve such value, with Teradata EDW Roadmaps and industry-specific Logical Data Models that can help companies align specific strategic opportunities with information requirements.
 
 
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