Question
Which of the following model/ method makes use of Beta
(β) in the calculation of the cost of equity?Solution
The Capital Assets Pricing Model (CAPM) makes use of Beta (β) 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.
What is the output of this SQL snippet if the price column contains NULL values?
SELECT SUM(price) FROM products;
Which of the following is a key characteristic that distinguishes a PL/SQL `FUNCTION` from a PL/SQL `PROCEDURE`?
A materialized view differs from a normal view because it:
What is the primary purpose of a `SEQUENCE` in SQL?
In PL/SQL, what type of parameter allows a procedure to both receive a value from the calling environment and return a modified value back to it?
Recursive CTEs are mainly used for:
Which operator is used to combine results of two SELECT queries and remove duplicates?
Which SQL function returns the largest value in a column?
Which of the following can be used to avoid duplicate entries in a column?
In PL/SQL, what type of parameter allows a procedure to both receive a value from the calling environment and return a modified value back to it?
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