Which operator returns true if the values on either side are not equal to each other?

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Multiple Choice

Which operator returns true if the values on either side are not equal to each other?

Explanation:
Not equal is the operator that tests whether two values differ. In SQL, the standard symbol for this comparison is <>. It evaluates to true when the left value and the right value are not the same. For example, a query like SELECT * FROM employees WHERE department <> 'Sales'; will return rows where the department is anything other than Sales. If the values are equal, the condition is false. Some databases also support != as an alternative, but <> is the conventional form in ANSI SQL. The other operators perform different checks: = for equality, > for greater-than, and <= for less-than-or-equal.

Not equal is the operator that tests whether two values differ. In SQL, the standard symbol for this comparison is <>. It evaluates to true when the left value and the right value are not the same. For example, a query like SELECT * FROM employees WHERE department <> 'Sales'; will return rows where the department is anything other than Sales. If the values are equal, the condition is false. Some databases also support != as an alternative, but <> is the conventional form in ANSI SQL. The other operators perform different checks: = for equality, > for greater-than, and <= for less-than-or-equal.

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