The result of a SELECT statement can contain duplicate rows.Question 31Select one:TrueFalse

Answer

The statement "The result of a SELECT statement can contain duplicate rows" is True.

In SQL, when you execute a SELECT statement, the result set may include duplicate rows unless you specifically use the DISTINCT keyword. For example:

SELECT column_name FROM table_name;

This command will return all rows, including duplicates if they exist in the specified column. However, if you want to avoid duplicates, you would write:

SELECT DISTINCT column_name FROM table_name;

This would return only unique rows for that column, eliminating any duplicates. Thus, the default behavior of a SELECT statement is to include duplicates unless modified by DISTINCT.