Processes on a Data Flow Diagram

question 69

Multiple Choice

Processes on a data flow diagram:

• A)transform incoming data into outgoing information.
• B)represent the system boundaries.
• C)represent the work that a specific user performs.
• D)change the nature of the relationships on a entity-relationship diagram.

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Definitions:

Future Value

The value of an investment at a specified date in the future that is equivalent in value to a specified sum today after being compounded over time.

Interest Rate

The portion of a total amount of money levied for borrowing it, usually represented as a yearly rate.

Amount

The total sum or quantity of something.

Annuity Payment

Regular periodic payments made to an annuitant or beneficiary, often fixed sums received from a retirement account or insurance policy.