What operator tests column for the absence of data? May 14, 2022May 14, 2022 administrator What operator tests column for the absence of data?IS NULL operatorWell Done. Your Answer is Correct Keep it Up!ASSIGNMENT operatorLIKE operatorNOT operator Share this:FacebookXLike this:Like Loading...Related Posts:Which function overloads the >> operator?Which of the following is not comparison operator?Contains information that defines valid values that…command can be used to modify a column in a tableTo change column value in a table the ……… command…A _____ is a set of column that identifies every row…