You need to give the MANAGER role the ability to select from, insert into, and modify existing rows in the STUDENT_GRADES table. Anyone given this MANAGER role should be able to pass those privileges on to others. Which statement accomplishes this

  1. GRANT select, insert, update ON student_grades TO manager

  2. GRANT select, insert, update ON student_grades TO ROLE manager

  3. GRANT select, insert, modify ON student_grades TO manager WITH GRANT OPTION;

  4. GRANT select, insert, update ON student_grades TO manager WITH GRANT OPTION;


Correct Option: D

AI Explanation

To answer this question, you need to understand how to grant privileges in SQL. Let's go through each option to understand why it is correct or incorrect:

Option A) GRANT select, insert, update ON student_grades TO manager - This option grants the select, insert, and update privileges on the STUDENT_GRADES table to the manager role. However, it does not include the ability to pass on these privileges to others, which is a requirement in the question.

Option B) GRANT select, insert, update ON student_grades TO ROLE manager - This option grants the select, insert, and update privileges on the STUDENT_GRADES table to the ROLE manager. However, it also does not include the ability to pass on these privileges to others.

Option C) GRANT select, insert, modify ON student_grades TO manager WITH GRANT OPTION - This option includes the correct privileges (select, insert, and update) for the MANAGER role on the STUDENT_GRADES table. However, the correct keyword to grant update privileges in SQL is "update," not "modify." Therefore, this option is incorrect.

Option D) GRANT select, insert, update ON student_grades TO manager WITH GRANT OPTION - This option grants the select, insert, and update privileges on the STUDENT_GRADES table to the MANAGER role. Additionally, it includes the WITH GRANT OPTION clause, which allows the MANAGER role to pass on these privileges to others. Therefore, this option is correct.

The correct answer is Option D. This option is correct because it grants the necessary privileges to the MANAGER role and includes the ability to pass on these privileges to others.

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