Which of the Following Is a Correct Statement?​

question 94

Multiple Choice

Which of the following is a correct statement?​

• A) ​An asterisk can be used as the argument for the COUNT function to include NULL values in the results.
• B) ​The NULL keyword can be included in the argument of the COUNT function to include NULL values in the results.
• C) ​The ALL keyword can be included in the argument of the COUNT function to include NULL values in the results.
• D) ​The INCLUDE NULLS keywords can be included in the argument for the COUNT function to include NULL values in the results.