In SQL, the IS NULL keyword can be used to select on records containing NULL values in a particular column
Indicate whether the statement is true or false
TRUE
Business
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Which of the following is not one of the forces in Porter's model of an organization's competitive environment?
A. the power of suppliers B. the impact of new competitors entering the market C. the influence of the labor force D. the impact of substitute or complement services or products E. the competition among existing rivals in the industry
Business
A taxpayer's rights are explain in:
A. Publication 17 B. Publication 5 C. Publication 556 D. Publication 1 E. None of these choices are correct
Business