A Query is a tool that retrieves data from a single table or multiple tables; it is the most powerful tool to analyze your data in Microsoft Access; Basically, a Query is just a question presented in ...

Web query files are spreadsheets that Microsoft Excel creates using data from Web pages. For example, if your business wants to analyze stock data, a Web query can extract such data from a financial ...

In this paper, the authors analyze and study about the efficient query retrieval in the database. The queries on the databases provide easy access to data to be searched. But they suffer with a ...