Asked by Rheanna Chase on May 02, 2024
Verified
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.
- Gain knowledge on the manipulation of database objects based on specific query criteria.
Verified Answer
ZK
Zybrea KnightMay 05, 2024
Final Answer :
D
Explanation :
Adding "Is Null" as the criterion for the Advisor field in the Students table will give the results of students without advisors.
Learning Objectives
- Gain knowledge on the manipulation of database objects based on specific query criteria.