Which Data Flow Diagram Symbol Is Usually Portrayed with a Square

question 35

Multiple Choice

Which data flow diagram symbol is usually portrayed with a square?

• A)data flow
• B)data store
• C)external entity
• D)process bubble

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Definitions:

Commercial Introduction

The process or act of launching a new product or service into the market.

Innovation

The process of creating, implementing, and adopting new ideas, processes, products, or services, which can drive economic growth, improve efficiency, and provide competitive advantages.

Innovation

The introduction of new ideas, goods, services, or practices that aim to improve processes, increase efficiency, or solve problems.

Diffusion

The spread of innovations, ideas, behaviors, or products from their place of origin to other cultures or societies.