1
Question
What operator tests column for the absence of data?
What operator tests column for the absence of data?
Open in App
Solution
Answer: NULL operator
The NULL operator is the operator checking the column for the absence of data. The explanation for this response is that the NULL operator is being used in the database to show that a certain region is blank.
Answer: NULL operator
The NULL operator is the operator checking the column for the absence of data. The explanation for this response is that the NULL operator is being used in the database to show that a certain region is blank.
Suggest Corrections
0
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
