Which of the Following Would Be a "Miracle" Error on a DFD

question 45

Multiple Choice

Which of the following would be a "miracle" error on a DFD?

• A) A data store has only an output data flow
• B) A data store has only an input data flow
• C) A process has no input data flows
• D) A process has no output data flows
• E) An external entity shows up on a Level 2 diagram

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Definitions:

Land

In economics, it refers to all natural resources used to produce goods and services, including agricultural and undeveloped land.

Interest Rate

The cost of borrowing money or the reward for saving, usually expressed as a percentage of the principal amount per period.

$100

A monetary denomination or value equivalent to one hundred U.S. dollars.

Usury Laws

Regulations governing the maximum interest rates that can be charged on loans, intended to prevent excessive charges.