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.

A) AND
B) OR
C) NOT
D) BETWEEN

Answer 1

The AND logical operator is used when specifying multiple criteria that must all be true for a record to be in the results.

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. The AND operator is part of the Boolean operators, which are critical for refining search results in databases and search engines. By utilizing the AND operator, the search becomes more precise, only yielding results that include all specified search terms. For instance, to find scholarly articles by a certain author within a specific year, you could use a search string like artificial intelligence (title) AND Buiten (author) AND 2019 (year), which would ensure that only records meeting all these conditions are returned.