Question
Principal i. The school
>principal announced a new policy for student uniforms. ii. He invested a large sum of money in the principal amount. iii. The principal dancer in the ballet troupe received a standing ovation. Below are given three sentences with one common word in each. Choose the sentence that incorrectly uses the word.Solution
In this sentence, "principal" should be replaced with "investment" or "capital." "Principal" typically refers to the original sum of money invested or borrowed, and it is not used to describe an investment itself.
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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