Question

________ compare the values in a table or another query to the criteria value you set up in a query.

1) Is Null criteria
2) Search criteria
3) Query operators
4) Comparison operators

Answer 1

Comparison operators are used to compare values in a database query against specified criteria, helping to filter data accordingly. Boolean operators like AND, OR, and NOT further refine search results by including, excluding, or combining search terms.

Step-by-step explanation:

The correct answer to the question is Comparison operators. Comparison operators in a query are used to compare the values in a table or another query against the criteria value you set up. There are various comparison operators such as equal to (=), not equal to (<> or !=), less than (<), greater than (>), less than or equal to (<=), and greater than or equal to (>=). When you use these operators in a query, they filter the data according to the set criteria. For example, setting a criteria of "> 100" will return all records where the field value is greater than 100.

Boolean Operators such as AND, OR, and NOT are also essential in refining search queries. When used correctly, these operators can significantly enhance the efficiency of your database queries or online searches, by linking necessary information (AND), excluding irrelevant information (NOT), and expanding the search to include any of the given terms (OR).