Question

-which keyword is used to display the single values​

Answer 1

1. Values and data types

2. Variables

Explanation:

Hope it will help you

Answer 2

DISTINCT keyword is used to display the single values​.

SELECT DISTINCT - Sometimes, we may want to get only distinct values in a specified column of a table. To do this, we use the SELECT DISTINCT clause.

In DBMS (database management service) while writing a SQL command if we need to select only the distinct values from a table then we use  SELECT DISTINCT.

syntax:

SELECT DISTINCT

   column_name

FROM

   table_name;