If you add Is Null as the criterion for the Advisor field in the Students table, what are the results?

A) Advisors without students
B) Students with advisors
C) Students with more than one advisor
D) Students without advisors

Is Null

A condition in programming and database management indicating that a variable or field contains no value or data.

Advisor Field

An information field in databases or software applications designated for inputting advisor information, typically used in academic or financial contexts.

Students Table

In database terms, it refers to a structured set of data items organized in rows and columns, specifically for storing information about students.