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A database table consists of the following columns: employee's name, SS#, job-title, hiring-date, years-in-job, base-salary. A bonus calculation program, a personnel promotion application program, and a payroll application program all use this table. To implement a policy change in personnel promotion, the following column is added to the table: highest-college-degree. This new column is not used by the payroll program or by the bonus calculation program.
-The ability to add the new column without requiring changes to all of the application programs strongly relates to the following feature of modern database systems:
Exit Price
The expected price at which an asset or liability could be sold or transferred under current market conditions.
Good News Earnings
Earnings reports that exceed investors' expectations, positively influencing the company's stock price.
Stock Returns
The returns a shareholder earns on their investment, including both price appreciation and dividends.
Earnings Announcement Date
The specified day on which a company publicly releases its financial performance results for a given period.
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