Which Type of Data Flow Diagram Specifies Where, How, and by Whom

question 52

Multiple Choice

Which type of data flow diagram specifies where, how, and by whom a system's processes are performed?

• A) context diagram
• B) physical data flow diagram
• C) logical data flow diagram
• D) systems flowchart

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Definitions:

Industrial Revolution

A period of major industrialization during the late 18th and early 19th centuries that transformed largely agrarian, manual societies into industrial and urban ones.

Economic Recession

A period of temporary economic decline during which trade and industrial activity are reduced, generally identified by a fall in GDP in two successive quarters.

Two-parent Families

Households where children live with both of their biological or adoptive parents, offering a family structure often associated with various social and economic advantages.

Single-parent Families

Households led by only one parent, who takes on the role of both caring for the children and providing for the family financially.