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The data flow diagram graphically characterizes data processes and flows in a business system.
Affiliation Needs
The human desire to build and maintain social relationships, connections, and a sense of belonging with others.
Physiological Needs
Basic human requirements for survival and physical well-being, such as food, water, shelter, and sleep, as identified in Maslow's hierarchy of needs.
Security Needs
Fundamental requirements concerning an individual's or entity's need for safety and protection from harm.
Deficiency Needs
According to Maslow's hierarchy of needs, these are basic needs (such as food, shelter, and safety) that must be met before an individual can focus on higher-level psychological needs.
Q3: Object-oriented techniques are used when systems must
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Q45: Which graphically characterize(s) data processes and flows
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Q72: A data dictionary contains information about a