As a security analyst, knowing how to make better queries to retrieve specific pieces of data can help you find the security-related information you need more efficiently. In this lab activity, you’ll ...

Effectively maintaining an Access database requires the regular removal of duplicate records. The Find Duplicates Query wizard handles this chore quickly and easily. When maintaining an Access ...

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 ...

Microsoft Access is a relational database management system that is widely used in various organizations, businesses, and institutions. One of the crucial features of Access is the GROUP BY query. It ...

Abstract: With the explosion of Big Data in cloud environments, data owners tend to delegate the storage and computation to cloud servers. Since cloud servers are generally untrustworthy, data owners ...

Abstract: The problem of multi-set membership query plays a significant role in many network applications, including routers and firewalls. Answering multi-set membership query means telling whether ...