A database table consists of the following columns: employee\'s name, SS#, job-t

Question

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 following application program will be modified to accommodate the change to the database table: A) The bonus calculation program B) The personnel promotion application program C) The payroll application program D) All of the above

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: A) Nonprocedural programming B) Transaction processing C) Data independence D) Data sharing

Explanation / Answer

(B)personnel application program because in the given question only they said the bonus application program and

payroll application program are not modified.

(C)Data independence

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