What Is a Data Flow Diagram (DFD)

question 189

Multiple Choice

What is a data flow diagram (DFD) ?

• A)an illustration of the movement of information between external entities and the processes and data stores within the system
• B)software suites that automate systems analysis, design, and development
• C)a formal, approved document that manages and controls the entire project
• D)a graphical representation of the processes that capture, manipulate, store, and distribute information between a system and its environment

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Definitions:

Futures Contract

A standardized legal agreement to buy or sell something at a predetermined price at a specified time in the future, typically traded on a futures exchange.

Underlying Asset

A financial asset upon which a derivative's price is based, such as stocks, bonds, commodities, or currencies.

Leverage

The use of borrowed funds to enhance the potential return of an investment.

Transaction Costs

Expenses incurred when buying or selling securities, including broker fees, commissions, and other charges that affect the profitability of investments.