Describe the relevance of Query languages to a Decision Support System (DSS)

CPA-Quantitative-Analysis-Section-4 BLOCK RELEASE

Query languages.
These are computer facilities, which allow a user of a database or Decision Support System to formulate ad hoc queries in order to obtain useful information from the database. The relevance of query languages to a Decision Support System is to help the users of the system to express what result is required without specifying how the result is to be obtained. In this case, the user is able to obtain a variety of recommendation and approaches to his queries.

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