Question

When you want to specify multiple criteria, and all criteria must be true for a record to be included in the results, then the ________ logical operator is used.

1) AND
2) OR
3) NOT
4) BETWEEN

Answer 1

The logical operator used to specify multiple criteria where all must be true for inclusion in the search results is AND. It narrows down the search to include only results that meet all specified conditions.

Step-by-step explanation:

When you want to specify multiple criteria, and all criteria must be true for a record to be included in the results, then the AND logical operator is used. In the context of database searches and Boolean logic, using the AND operator allows you to narrow down search results by requiring that all specified conditions are met. This is visualized in a Venn diagram where the intersection of all criteria, shown as the darkest blue triangular section, represents the result set that includes all the specified search terms. This approach is beneficial when searching for highly specific information, as it excludes any results that do not meet all the given criteria.