Question
Amnesty International is an organization which is
associated withSolution
Amnesty International (commonly known as Amnesty and AI) is a non-governmental organization that works for the upliftment of human rights and has a supporter list of close to 7 million around the world. There are members of Amnesty International in more than 140 countries and territories around the world.
Which of the following is a key characteristic that distinguishes a PL/SQL `FUNCTION` from a PL/SQL `PROCEDURE`?
Which SQL statement combines the results of two queries and removes duplicates?
Which SQL clause is used to filter records based on aggregate functions?
Which SQL clause is used to filter results after a GROUP BY operation?
Which of the following statements about SQL `INDEXES` is generally TRUE?
Which SQL clause is used for filtering rows?
Given a table employees(id, dept_id, salary), which query returns departments with average salary greater than overall average across the company?
What is the main function of a PL/SQL `TRIGGER`?
Which join returns rows from the left table even when there is no matching row in the right table, filling with NULLs for the right side?
Which SQL clause is used to group rows?
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