Question
Which of the following model/ method makes use of Beta
(Ξ²) in the calculation of the cost of equity?Solution
The Capital Assets Pricing Model (CAPM) makes use of Beta (Ξ²) in the calculation of the cost of equity. The CAPM is a widely used financial model that helps to estimate the expected return on an investment based on its level of risk. It uses the beta coefficient, which measures the sensitivity of an asset's returns to market returns, to calculate the cost of equity capital.
Which type of index physically reorders the data rows in the table itself based on the index key, meaning the data is stored in the order of the index?
Recursive CTEs are mainly used for:
To rename a column in a SELECT query result, you use:
Which PL/SQL cursor attribute returns `TRUE` if the most recent `FETCH` statement returned a row, and `FALSE` otherwise?
Which of the following is a key characteristic that distinguishes a PL/SQL `FUNCTION` from a PL/SQL `PROCEDURE`?
Which SQL keyword prevents duplicate rows in result?
Which operator is used to combine results of two SELECT queries and remove duplicates?
What is the result of SELECT COUNT(NULL) on any table?
Which of the following SQL constructs avoids returning duplicate rows?
What is a 'stored procedure' in SQL?
