A <em>"DATA FLOW DIAGRAM"</em> is a modeling tool used in structured systems analysis and design (SSAD) analysis model that helps break down a complex process into simpler, more manageable, and more understandable subprocesses
Answer:
manufacturing
improving
customer care
transportation
human resource management
Explanation:
business communication use technology to improve their services or products as a way of gaining competitive advantage.
True, i have done this before in my presentation slides