A computer system comprises hardware and software components, aiming to offer a powerful computational tool. These systems play a crucial role across diverse domains, aiding us in numerous tasks. The prevalence of the internet has significantly bolstered the utilization of computers for information sharing and communication. Computer systems empower us to store, process, display, and transmit information. Even in a basic modern computer system, multiple programs are typically required to carry out various functions effectively.

Tuesday, October 21, 2014

Database interrogation

Database interrogation is an access the data in a database to display information in a variety of formats.  Information retrieval and database querying share the same goal of providing a user with information he is asking for.

End users can searching, selectively retrieve and display information and produce forms, generating reports and other documents, including Web pages.

Searching a database involves having a database management system locate those records in database that contain information of interest to a user.

The system will respond by searching the active dataset for all those records that meet the search criteria specified in that request.
Database interrogation

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