Databases That Carry Their Data in the Form of Tables

question 64

Multiple Choice

Databases that carry their data in the form of tables and represent relationships using foreign keys are called ________ databases.

• A) foreign
• B) continuous
• C) relational
• D) discrete

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Definitions:

Variable Costs

Costs that vary directly with the level of production or sales volume, such as raw materials and direct labor expenses.

Variable Cost

Expenses incurred by a business that vary directly with the level of production or sales volume, such as cost of goods sold.

Net Present Value

The difference between the present value of cash inflows and the present value of cash outflows over a period of time, used to assess the profitability of investments.

Discount Rate

An interest rate used by central banks to lend money to commercial banks, intended to influence the broader economy.