Given the Following Master File Containing Employee Names (Key Field)and

question 27

Multiple Choice

Given the following master file containing employee names (key field) and hourly rates,which of the following transactions would cause an error message to occur?
$$\begin{array}{l}\text { Master File }\\\begin{array} { l l } \text { John } & 20.00 \\\text { Mary } & 10.00 \\\text { Sue } & 6.00 \\\text { Tom } & 8.00 \\\text { Vince } & 13.00\end{array}\end{array}$$

• A)Add     Mary      20.00
• B)Delete     Mary
• C)Delete     Sue
• D)Change     Tom     8.00

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Definitions:

Technological Change

The development and application of new processes, tools, and machines, leading to more efficient production methods.

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity of the good that consumers are willing and able to purchase at various prices.

Marginal Product

The additional output that is produced by adding one more unit of a specific input while holding all other inputs constant.

Market Wage

The prevailing wage rate paid for a specific job in the labor market, determined by the supply and demand for that type of labor.